c CS 3.7
c Commercial use requires a licence
c contact igsys@eclipse.net
c
c nodes:            1588     arcs:             4727
c scale-factor:       12     cut-off-factor:   38.4
c
c time:             0.02     cost:                3
c refines:             1     discharges:       1620
c pushes:           1907     relabels:         1709
c updates:             1     u-scans:          1466
c p-refines:           5     r-scans:          7320
c dfs-scans:       15880     bad-in:        0  +  0
c
s 3
f       0       1          1
f       0    1412          1
f       0       2          1
f       0     788          2
f       0       3          1
f       0     899          1
f       0       4          1
f       0     791          1
f       0       5          2
f       0    1088          1
f       0       6          2
f       0     794          1
f       0       7          1
f       0    1382          1
f       0       8          1
f       0     797          2
f       0       9          1
f       0    1094          1
f       0      10          1
f       0     800          2
f       0      11          1
f       0     806          1
f       0      12          2
f       0     803          3
f       0      13          1
f       0    1490          1
f       0      14          1
f       0    1103          1
f       0      15          1
f       0    1553          1
f       0      16          1
f       0     809          1
f       0      17          2
f       0     833          1
f       0      18          1
f       0     812          1
f       0      19          1
f       0     793          1
f       0      20          3
f       0     815          1
f       0      21          1
f       0    1115          1
f       0      22          1
f       0     818          1
f       0      23          1
f       0    1283          1
f       0      24          1
f       0     821          1
f       0      25          1
f       0    1121          1
f       0      26          1
f       0     824          1
f       0      27          2
f       0     836          1
f       0      28          1
f       0     827          1
f       0      29          1
f       0    1466          1
f       0      30          1
f       0     830          1
f       0      31          2
f       0    1118          1
f       0      32          1
f       0    1271          1
f       0      33          2
f       0    1472          1
f       0      34          1
f       0    1099          1
f       0      35          1
f       0     829          1
f       0      36          1
f       0     839          1
f       0      37          1
f       0    1142          1
f       0      38          1
f       0     842          1
f       0      39          1
f       0    1175          1
f       0      40          1
f       0     845          2
f       0      41          2
f       0    1148          1
f       0      42          1
f       0     848          2
f       0      43          1
f       0    1385          1
f       0      44          1
f       0     851          1
f       0      45          2
f       0    1016          1
f       0      46          1
f       0     854          1
f       0      47          2
f       0    1274          1
f       0      48          2
f       0     857          1
f       0      49          2
f       0     968          1
f       0      50          1
f       0     860          1
f       0      51          2
f       0     838          1
f       0      52          1
f       0     863          1
f       0      53          1
f       0    1169          1
f       0      54          1
f       0     866          1
f       0      55          3
f       0    1172          1
f       0      56          1
f       0     869          1
f       0      57          1
f       0    1520          1
f       0      58          1
f       0     872          1
f       0      59          1
f       0    1387          1
f       0      60          1
f       0     875          1
f       0      61          1
f       0    1526          1
f       0      62          2
f       0     878          1
f       0      63          1
f       0    1139          1
f       0      64          2
f       0     881          1
f       0      65          1
f       0    1177          1
f       0      66          2
f       0     884          1
f       0      67          1
f       0    1391          1
f       0      68          1
f       0     887          1
f       0      69          1
f       0    1196          1
f       0      70          1
f       0     890          1
f       0      71          1
f       0    1277          2
f       0      72          1
f       0     893          1
f       0      73          1
f       0    1202          1
f       0      74          2
f       0     896          1
f       0      75          1
f       0    1178          1
f       0      76          1
f       0     905          1
f       0      77          1
f       0     901          1
f       0      78          1
f       0     902          1
f       0      79          1
f       0     904          1
f       0      80          3
f       0     971          1
f       0      81          1
f       0    1556          1
f       0      82          1
f       0     908          1
f       0      83          1
f       0     835          1
f       0      84          1
f       0     911          1
f       0      85          1
f       0    1223          1
f       0      86          1
f       0     914          1
f       0      87          1
f       0     906          1
f       0      88          1
f       0     917          1
f       0      89          1
f       0    1229          1
f       0      90          1
f       0     920          1
f       0      91          2
f       0     922          1
f       0      92          1
f       0     923          1
f       0      93          1
f       0     841          1
f       0      94          1
f       0     926          1
f       0      95          1
f       0    1279          1
f       0      96          1
f       0     929          1
f       0      97          1
f       0    1019          1
f       0      98          1
f       0     932          1
f       0      99          1
f       0    1013          1
f       0     100          1
f       0     935          2
f       0     101          1
f       0    1250          1
f       0     102          1
f       0     938          1
f       0     103          1
f       0    1418          1
f       0     104          1
f       0     941          1
f       0     105          1
f       0    1256          1
f       0     106          3
f       0     944          1
f       0     107          1
f       0    1388          1
f       0     108          1
f       0     947          1
f       0     109          1
f       0    1493          1
f       0     110          1
f       0     950          1
f       0     111          1
f       0    1180          1
f       0     112          1
f       0     953          1
f       0     113          2
f       0    1076          1
f       0     114          1
f       0     956          1
f       0     115          1
f       0    1280          1
f       0     116          1
f       0     959          1
f       0     117          2
f       0    1181          1
f       0     118          1
f       0     962          1
f       0     119          1
f       0    1421          1
f       0     120          1
f       0     965          1
f       0     121          1
f       0     967          1
f       0     122          1
f       0    1286          1
f       0     123          1
f       0     811          1
f       0     124          1
f       0    1183          1
f       0     125          1
f       0     973          2
f       0     126          2
f       0     974          1
f       0     127          1
f       0    1018          1
f       0     128          2
f       0     977          1
f       0     129          1
f       0     850          1
f       0     130          2
f       0     980          1
f       0     131          1
f       0    1100          1
f       0     132          1
f       0     983          1
f       0     133          1
f       0    1304          1
f       0     134          1
f       0     986          1
f       0     135          1
f       0     844          1
f       0     136          1
f       0     989          1
f       0     137          1
f       0    1310          1
f       0     138          1
f       0     992          1
f       0     139          1
f       0    1184          1
f       0     140          1
f       0     995          1
f       0     141          1
f       0    1495          1
f       0     142          1
f       0     998          1
f       0     143          2
f       0     931          1
f       0     144          1
f       0    1001          1
f       0     145          1
f       0    1393          1
f       0     146          1
f       0    1004          1
f       0     147          1
f       0    1529          1
f       0     148          1
f       0    1007          1
f       0     149          1
f       0    1331          1
f       0     150          2
f       0    1010          1
f       0     151          1
f       0    1123          1
f       0     152          1
f       0    1496          1
f       0     153          1
f       0    1337          1
f       0     154          1
f       0    1340          1
f       0     155          1
f       0     910          1
f       0     156          1
f       0    1394          1
f       0     157          1
f       0    1021          1
f       0     158          1
f       0    1022          1
f       0     159          1
f       0    1346          1
f       0     160          1
f       0    1025          1
f       0     161          1
f       0     895          1
f       0     162          1
f       0    1028          1
f       0     163          1
f       0    1124          1
f       0     164          3
f       0    1031          1
f       0     165          1
f       0    1358          1
f       0     166          1
f       0    1034          1
f       0     167          2
f       0    1285          1
f       0     168          2
f       0    1037          1
f       0     169          2
f       0    1364          1
f       0     170          1
f       0    1040          1
f       0     171          1
f       0    1187          1
f       0     172          1
f       0    1043          1
f       0     173          1
f       0    1396          1
f       0     174          2
f       0    1046          2
f       0     175          1
f       0     843          1
f       0     176          1
f       0    1049          1
f       0     177          1
f       0    1189          1
f       0     178          1
f       0    1052          1
f       0     179          1
f       0     847          1
f       0     180          1
f       0    1055          1
f       0     181          1
f       0    1288          1
f       0     182          1
f       0    1058          1
f       0     183          1
f       0     913          1
f       0     184          1
f       0    1061          1
f       0     185          1
f       0    1063          1
f       0     186          1
f       0    1064          1
f       0     187          1
f       0    1066          1
f       0     188          1
f       0    1067          1
f       0     189          2
f       0     976          1
f       0     190          1
f       0    1070          1
f       0     191          1
f       0    1397          1
f       0     192          1
f       0    1073          1
f       0     193          1
f       0    1499          1
f       0     194          1
f       0    1558          1
f       0     195          1
f       0    1399          1
f       0     196          1
f       0    1079          1
f       0     197          1
f       0    1081          1
f       0     198          1
f       0    1082          1
f       0     199          1
f       0    1400          1
f       0     200          2
f       0    1085          1
f       0     201          1
f       0    1087          1
f       0     202          1
f       0    1089          1
f       0     203          1
f       0    1289          1
f       0     204          1
f       0    1091          2
f       0     205          1
f       0     937          1
f       0     206          1
f       0    1427          1
f       0     207          1
f       0    1190          1
f       0     208          1
f       0    1097          1
f       0     209          1
f       0    1084          1
f       0     210          1
f       0    1126          1
f       0     211          1
f       0    1102          1
f       0     212          1
f       0    1023          1
f       0     213          1
f       0    1439          1
f       0     214          1
f       0    1106          1
f       0     215          1
f       0    1108          1
f       0     216          1
f       0    1109          1
f       0     217          1
f       0    1445          1
f       0     218          1
f       0    1112          1
f       0     219          1
f       0    1535          1
f       0     220          1
f       0    1291          1
f       0     221          1
f       0    1117          1
f       0     222          1
f       0    1454          1
f       0     223          3
f       0    1120          1
f       0     224          1
f       0    1122          1
f       0     225          1
f       0    1502          1
f       0     226          1
f       0    1403          1
f       0     227          1
f       0    1463          1
f       0     228          1
f       0    1127          1
f       0     229          1
f       0    1129          1
f       0     230          1
f       0    1130          1
f       0     231          1
f       0    1090          1
f       0     232          1
f       0    1133          1
f       0     233          1
f       0    1135          1
f       0     234          1
f       0    1136          1
f       0     235          1
f       0    1138          1
f       0     236          1
f       0     796          1
f       0     237          2
f       0    1405          1
f       0     238          1
f       0    1481          2
f       0     239          1
f       0    1144          1
f       0     240          1
f       0    1145          1
f       0     241          1
f       0    1193          1
f       0     242          1
f       0    1012          1
f       0     243          1
f       0    1292          1
f       0     244          1
f       0    1151          1
f       0     245          1
f       0    1504          1
f       0     246          1
f       0    1154          1
f       0     247          1
f       0    1156          1
f       0     248          1
f       0    1157          1
f       0     249          1
f       0    1501          1
f       0     250          1
f       0    1160          1
f       0     251          2
f       0    1162          1
f       0     252          1
f       0    1163          1
f       0     253          1
f       0     955          1
f       0     254          1
f       0    1166          1
f       0     255          1
f       0    1027          1
f       0     256          2
f       0     979          1
f       0     257          1
f       0     852          1
f       0     258          1
f       0    1436          1
f       0     259          1
f       0    1174          1
f       0     260          1
f       0    1176          1
f       0     261          1
f       0    1068          1
f       0     262          1
f       0    1406          1
f       0     263          1
f       0     919          1
f       0     264          1
f       0    1559          1
f       0     265          1
f       0    1295          1
f       0     266          1
f       0    1185          1
f       0     267          2
f       0    1186          1
f       0     268          1
f       0    1072          1
f       0     269          1
f       0    1297          1
f       0     270          2
f       0    1191          1
f       0     271          1
f       0    1192          1
f       0     272          2
f       0    1194          1
f       0     273          1
f       0    1195          1
f       0     274          1
f       0    1057          1
f       0     275          1
f       0    1198          1
f       0     276          1
f       0    1199          1
f       0     277          1
f       0    1547          1
f       0     278          1
f       0    1408          1
f       0     279          1
f       0    1197          1
f       0     280          1
f       0    1205          1
f       0     281          1
f       0    1555          1
f       0     282          2
f       0    1208          1
f       0     283          1
f       0    1210          1
f       0     284          2
f       0    1211          1
f       0     285          1
f       0    1561          1
f       0     286          1
f       0    1214          1
f       0     287          1
f       0    1216          1
f       0     288          1
f       0    1217          1
f       0     289          1
f       0    1219          1
f       0     290          1
f       0    1220          2
f       0     291          1
f       0     814          2
f       0     292          3
f       0    1505          1
f       0     293          1
f       0    1225          1
f       0     294          1
f       0    1226          1
f       0     295          1
f       0    1104          1
f       0     296          1
f       0    1409          1
f       0     297          1
f       0    1298          1
f       0     298          1
f       0    1232          1
f       0     299          1
f       0    1131          1
f       0     300          1
f       0    1235          2
f       0     301          1
f       0    1237          1
f       0     302          1
f       0    1238          1
f       0     303          1
f       0    1544          1
f       0     304          1
f       0    1241          1
f       0     305          1
f       0    1243          1
f       0     306          2
f       0    1244          1
f       0     307          1
f       0     982          1
f       0     308          1
f       0    1247          1
f       0     309          1
f       0    1132          1
f       0     310          1
f       0     856          1
f       0     311          1
f       0    1301          2
f       0     312          3
f       0    1253          1
f       0     313          2
f       0    1402          1
f       0     314          1
f       0    1300          1
f       0     315          1
f       0    1200          1
f       0     316          1
f       0    1259          1
f       0     317          1
f       0    1507          1
f       0     318          1
f       0    1262          1
f       0     319          1
f       0    1264          1
f       0     320          1
f       0    1265          1
f       0     321          1
f       0    1030          1
f       0     322          1
f       0    1268          1
f       0     323          1
f       0    1270          1
f       0     324          1
f       0    1272          1
f       0     325          1
f       0    1273          1
f       0     326          1
f       0    1275          1
f       0     327          1
f       0    1276          1
f       0     328          1
f       0    1278          1
f       0     329          1
f       0    1508          1
f       0     330          2
f       0    1414          1
f       0     331          1
f       0    1282          1
f       0     332          1
f       0    1284          1
f       0     333          1
f       0    1562          1
f       0     334          1
f       0    1287          1
f       0     335          1
f       0    1201          1
f       0     336          1
f       0    1024          1
f       0     337          1
f       0     924          1
f       0     338          1
f       0    1293          1
f       0     339          1
f       0    1294          1
f       0     340          1
f       0    1415          1
f       0     341          1
f       0    1303          1
f       0     342          1
f       0    1299          1
f       0     343          1
f       0     853          1
f       0     344          2
f       0    1302          1
f       0     345          1
f       0     816          1
f       0     346          1
f       0    1203          1
f       0     347          1
f       0    1305          1
f       0     348          1
f       0    1307          1
f       0     349          1
f       0    1204          1
f       0     350          1
f       0    1165          1
f       0     351          1
f       0    1306          1
f       0     352          1
f       0    1313          1
f       0     353          1
f       0     859          1
f       0     354          1
f       0    1316          1
f       0     355          1
f       0    1318          2
f       0     356          1
f       0    1319          1
f       0     357          1
f       0     925          1
f       0     358          1
f       0    1322          1
f       0     359          2
f       0    1324          1
f       0     360          1
f       0    1325          1
f       0     361          1
f       0     874          1
f       0     362          1
f       0    1328          2
f       0     363          1
f       0     985          1
f       0     364          1
f       0    1511          1
f       0     365          1
f       0    1207          1
f       0     366          2
f       0    1334          1
f       0     367          2
f       0    1309          1
f       0     368          1
f       0    1475          1
f       0     369          1
f       0    1105          1
f       0     370          1
f       0    1420          1
f       0     371          1
f       0    1342          1
f       0     372          1
f       0    1343          1
f       0     373          1
f       0    1345          1
f       0     374          1
f       0     861          1
f       0     375          1
f       0    1092          1
f       0     376          1
f       0    1349          1
f       0     377          1
f       0    1351          1
f       0     378          1
f       0    1352          1
f       0     379          2
f       0    1354          1
f       0     380          1
f       0    1355          1
f       0     381          1
f       0    1311          1
f       0     382          1
f       0    1513          1
f       0     383          1
f       0    1312          1
f       0     384          1
f       0    1361          1
f       0     385          1
f       0    1137          2
f       0     386          1
f       0     907          1
f       0     387          1
f       0    1033          1
f       0     388          1
f       0    1367          1
f       0     389          1
f       0    1423          1
f       0     390          1
f       0    1370          1
f       0     391          1
f       0    1372          1
f       0     392          2
f       0    1373          1
f       0     393          1
f       0     916          1
f       0     394          1
f       0    1376          1
f       0     395          2
f       0    1378          1
f       0     396          2
f       0    1379          1
f       0     397          1
f       0    1069          1
f       0     398          1
f       0    1383          1
f       0     399          1
f       0    1384          1
f       0     400          1
f       0    1386          1
f       0     401          1
f       0    1308          1
f       0     402          1
f       0     928          1
f       0     403          1
f       0    1390          1
f       0     404          1
f       0    1392          1
f       0     405          1
f       0     817          1
f       0     406          1
f       0     862          2
f       0     407          1
f       0    1514          1
f       0     408          1
f       0    1315          1
f       0     409          1
f       0     987          1
f       0     410          1
f       0    1401          1
f       0     411          1
f       0    1360          1
f       0     412          1
f       0     798          1
f       0     413          2
f       0    1140          1
f       0     414          1
f       0    1407          1
f       0     415          1
f       0    1565          1
f       0     416          1
f       0    1410          1
f       0     417          2
f       0    1411          1
f       0     418          1
f       0    1413          1
f       0     419          1
f       0     949          2
f       0     420          2
f       0    1416          1
f       0     421          1
f       0    1417          1
f       0     422          1
f       0    1419          1
f       0     423          1
f       0    1424          1
f       0     424          1
f       0    1422          1
f       0     425          1
f       0     958          2
f       0     426          1
f       0    1425          1
f       0     427          1
f       0    1426          1
f       0     428          1
f       0    1212          1
f       0     429          1
f       0     865          1
f       0     430          1
f       0    1430          1
f       0     431          1
f       0    1432          1
f       0     432          1
f       0    1433          1
f       0     433          1
f       0    1435          1
f       0     434          1
f       0     969          1
f       0     435          1
f       0    1093          1
f       0     436          1
f       0    1213          1
f       0     437          1
f       0    1441          1
f       0     438          1
f       0    1442          2
f       0     439          1
f       0    1036          1
f       0     440          1
f       0    1516          1
f       0     441          1
f       0     978          1
f       0     442          1
f       0    1448          1
f       0     443          1
f       0     868          1
f       0     444          2
f       0    1451          1
f       0     445          2
f       0    1453          1
f       0     446          1
f       0    1517          1
f       0     447          1
f       0    1428          1
f       0     448          1
f       0    1457          1
f       0     449          1
f       0    1459          1
f       0     450          1
f       0    1460          1
f       0     451          1
f       0    1462          1
f       0     452          1
f       0    1141          1
f       0     453          1
f       0     991          1
f       0     454          1
f       0    1246          1
f       0     455          1
f       0    1468          1
f       0     456          1
f       0    1469          1
f       0     457          2
f       0     799          1
f       0     458          1
f       0    1429          1
f       0     459          1
f       0    1564          1
f       0     460          1
f       0     820          1
f       0     461          2
f       0    1477          1
f       0     462          1
f       0    1478          1
f       0     463          1
f       0    1480          1
f       0     464          1
f       0    1039          1
f       0     465          2
f       0    1171          1
f       0     466          1
f       0    1484          1
f       0     467          1
f       0    1486          1
f       0     468          1
f       0    1487          1
f       0     469          1
f       0    1489          1
f       0     470          1
f       0    1491          1
f       0     471          1
f       0    1492          1
f       0     472          1
f       0    1494          1
f       0     473          1
f       0    1320          1
f       0     474          1
f       0    1321          1
f       0     475          2
f       0    1498          1
f       0     476          1
f       0    1500          1
f       0     477          1
f       0     933          1
f       0     478          1
f       0    1503          1
f       0     479          1
f       0    1281          1
f       0     480          1
f       0     964          1
f       0     481          1
f       0    1567          1
f       0     482          1
f       0    1509          1
f       0     483          1
f       0    1510          1
f       0     484          1
f       0    1075          1
f       0     485          2
f       0    1444          1
f       0     486          1
f       0    1515          1
f       0     487          1
f       0    1363          1
f       0     488          1
f       0    1518          1
f       0     489          1
f       0    1143          1
f       0     490          1
f       0    1519          1
f       0     491          1
f       0    1522          1
f       0     492          1
f       0    1523          1
f       0     493          1
f       0    1525          1
f       0     494          1
f       0    1434          1
f       0     495          1
f       0    1218          1
f       0     496          1
f       0    1314          1
f       0     497          2
f       0    1326          1
f       0     498          1
f       0    1532          1
f       0     499          1
f       0    1534          1
f       0     500          2
f       0    1437          1
f       0     501          1
f       0    1381          1
f       0     502          1
f       0    1538          1
f       0     503          1
f       0    1540          1
f       0     504          1
f       0    1541          1
f       0     505          1
f       0    1543          1
f       0     506          1
f       0    1389          1
f       0     507          1
f       0    1327          2
f       0     508          1
f       0     934          2
f       0     509          2
f       0    1549          1
f       0     510          2
f       0    1550          1
f       0     511          1
f       0    1552          1
f       0     512          2
f       0     870          1
f       0     513          1
f       0    1221          1
f       0     514          1
f       0    1557          1
f       0     515          1
f       0    1404          1
f       0     516          1
f       0    1560          1
f       0     517          1
f       0    1568          1
f       0     518          1
f       0    1563          1
f       0     519          1
f       0    1041          2
f       0     520          1
f       0    1566          1
f       0     521          1
f       0    1438          1
f       0     522          1
f       0     994          1
f       0     523          1
f       0    1570          1
f       0     524          2
f       0     787          1
f       0     525          2
f       0    1521          1
f       0     526          2
f       0     877          1
f       0     527          1
f       0    1569          1
f       0     528          1
f       0     970          1
f       0     529          1
f       0    1329          2
f       0     530          1
f       0    1042          1
f       0     531          1
f       0    1222          1
f       0     532          1
f       0     871          1
f       0     533          1
f       0    1440          1
f       0     534          1
f       0    1146          1
f       0     535          1
f       0    1330          1
f       0     536          1
f       0     801          1
f       0     537          1
f       0     802          1
f       0     538          1
f       0    1101          1
f       0     539          1
f       0    1147          1
f       0     540          1
f       0     805          1
f       0     541          1
f       0    1224          1
f       0     542          1
f       0    1524          1
f       0     543          1
f       0     808          1
f       0     544          1
f       0     810          1
f       0     545          1
f       0     823          2
f       0     546          2
f       0    1111          1
f       0     547          1
f       0     813          1
f       0     548          1
f       0    1332          1
f       0     549          1
f       0    1095          1
f       0     550          1
f       0    1179          1
f       0     551          2
f       0    1252          1
f       0     552          1
f       0     790          1
f       0     553          1
f       0    1077          2
f       0     554          3
f       0    1110          1
f       0     555          1
f       0     822          1
f       0     556          1
f       0    1443          1
f       0     557          1
f       0    1125          1
f       0     558          1
f       0     825          1
f       0     559          2
f       0    1227          1
f       0     560          1
f       0    1149          1
f       0     561          1
f       0    1228          1
f       0     562          1
f       0    1333          1
f       0     563          1
f       0    1471          1
f       0     564          1
f       0     832          1
f       0     565          1
f       0     940          1
f       0     566          1
f       0    1045          1
f       0     567          1
f       0    1182          1
f       0     568          1
f       0     837          1
f       0     569          1
f       0    1527          1
f       0     570          1
f       0    1230          1
f       0     571          1
f       0    1446          1
f       0     572          1
f       0    1150          1
f       0     573          1
f       0     942          1
f       0     574          1
f       0    1015          1
f       0     575          1
f       0    1336          1
f       0     576          1
f       0     846          1
f       0     577          1
f       0    1231          1
f       0     578          1
f       0     849          1
f       0     579          1
f       0     997          1
f       0     580          1
f       0    1153          1
f       0     581          1
f       0    1447          1
f       0     582          1
f       0    1528          1
f       0     583          1
f       0    1338          1
f       0     584          1
f       0     855          1
f       0     585          1
f       0     943          1
f       0     586          1
f       0     858          1
f       0     587          1
f       0    1233          1
f       0     588          1
f       0    1339          1
f       0     589          1
f       0    1234          1
f       0     590          1
f       0    1032          1
f       0     591          1
f       0    1048          1
f       0     592          1
f       0     864          1
f       0     593          1
f       0    1531          1
f       0     594          1
f       0     867          1
f       0     595          1
f       0    1341          1
f       0     596          2
f       0    1449          1
f       0     597          1
f       0    1000          1
f       0     598          1
f       0    1450          1
f       0     599          1
f       0     946          1
f       0     600          1
f       0     873          1
f       0     601          1
f       0    1152          1
f       0     602          1
f       0     876          1
f       0     603          1
f       0    1530          1
f       0     604          1
f       0    1344          1
f       0     605          1
f       0     879          1
f       0     606          1
f       0     826          1
f       0     607          2
f       0     880          1
f       0     608          1
f       0    1323          1
f       0     609          1
f       0    1128          1
f       0     610          1
f       0     883          1
f       0     611          1
f       0    1347          1
f       0     612          1
f       0     886          1
f       0     613          1
f       0     888          1
f       0     614          1
f       0    1261          1
f       0     615          1
f       0    1455          1
f       0     616          2
f       0    1078          1
f       0     617          2
f       0     892          4
f       0     618          1
f       0    1239          1
f       0     619          1
f       0    1348          1
f       0     620          1
f       0    1240          1
f       0     621          1
f       0     882          1
f       0     622          1
f       0    1206          1
f       0     623          2
f       0     804          1
f       0     624          2
f       0    1456          1
f       0     625          1
f       0    1050          1
f       0     626          1
f       0     903          1
f       0     627          2
f       0    1497          1
f       0     628          1
f       0    1533          1
f       0     629          1
f       0    1155          1
f       0     630          1
f       0    1242          1
f       0     631          1
f       0    1458          1
f       0     632          1
f       0     909          1
f       0     633          1
f       0    1003          1
f       0     634          1
f       0     912          1
f       0     635          1
f       0     828          1
f       0     636          1
f       0    1096          1
f       0     637          1
f       0     915          2
f       0     638          1
f       0    1086          1
f       0     639          1
f       0     988          1
f       0     640          1
f       0     789          1
f       0     641          1
f       0    1353          1
f       0     642          1
f       0    1051          1
f       0     643          1
f       0    1461          1
f       0     644          1
f       0    1236          1
f       0     645          1
f       0     951          1
f       0     646          1
f       0     807          1
f       0     647          2
f       0     898          1
f       0     648          1
f       0     927          1
f       0     649          1
f       0    1245          1
f       0     650          1
f       0    1536          1
f       0     651          1
f       0     930          1
f       0     652          1
f       0    1356          1
f       0     653          1
f       0    1054          1
f       0     654          1
f       0     952          1
f       0     655          1
f       0    1158          1
f       0     656          2
f       0     936          1
f       0     657          1
f       0    1248          1
f       0     658          1
f       0     939          1
f       0     659          1
f       0    1464          1
f       0     660          1
f       0    1255          1
f       0     661          1
f       0    1357          1
f       0     662          1
f       0    1465          1
f       0     663          1
f       0    1113          1
f       0     664          1
f       0     945          1
f       0     665          1
f       0    1249          1
f       0     666          1
f       0     948          1
f       0     667          1
f       0    1537          1
f       0     668          1
f       0    1359          1
f       0     669          1
f       0    1159          1
f       0     670          1
f       0    1006          1
f       0     671          1
f       0    1467          1
f       0     672          1
f       0     954          1
f       0     673          1
f       0    1215          1
f       0     674          1
f       0     996          1
f       0     675          1
f       0    1251          1
f       0     676          1
f       0    1362          1
f       0     677          1
f       0    1161          1
f       0     678          1
f       0     960          1
f       0     679          1
f       0     961          1
f       0     680          1
f       0    1539          1
f       0     681          1
f       0    1470          1
f       0     682          1
f       0    1431          1
f       0     683          1
f       0    1506          1
f       0     684          1
f       0     957          1
f       0     685          1
f       0    1365          1
f       0     686          1
f       0    1290          1
f       0     687          1
f       0     889          1
f       0     688          1
f       0     972          1
f       0     689          1
f       0    1473          1
f       0     690          1
f       0     975          1
f       0     691          1
f       0    1254          1
f       0     692          1
f       0    1296          1
f       0     693          1
f       0    1114          1
f       0     694          1
f       0    1542          1
f       0     695          1
f       0    1366          1
f       0     696          1
f       0     981          1
f       0     697          1
f       0    1474          1
f       0     698          1
f       0     984          1
f       0     699          1
f       0    1083          1
f       0     700          1
f       0     834          1
f       0     701          1
f       0    1545          1
f       0     702          1
f       0     831          1
f       0     703          1
f       0    1164          1
f       0     704          1
f       0     990          1
f       0     705          1
f       0    1009          1
f       0     706          2
f       0     993          1
f       0     707          1
f       0    1452          1
f       0     708          1
f       0    1317          1
f       0     709          1
f       0    1368          1
f       0     710          1
f       0    1476          1
f       0     711          1
f       0    1257          1
f       0     712          1
f       0     999          1
f       0     713          1
f       0    1369          1
f       0     714          1
f       0    1002          1
f       0     715          1
f       0     891          1
f       0     716          2
f       0    1546          1
f       0     717          1
f       0    1005          1
f       0     718          1
f       0     792          1
f       0     719          1
f       0    1258          1
f       0     720          1
f       0    1008          1
f       0     721          1
f       0     819          1
f       0     722          1
f       0    1548          1
f       0     723          1
f       0    1479          1
f       0     724          1
f       0     894          1
f       0     725          1
f       0    1014          1
f       0     726          1
f       0    1335          1
f       0     727          1
f       0    1188          1
f       0     728          1
f       0    1017          1
f       0     729          1
f       0    1167          1
f       0     730          1
f       0    1020          2
f       0     731          1
f       0    1482          1
f       0     732          1
f       0    1059          1
f       0     733          1
f       0    1116          1
f       0     734          1
f       0    1350          1
f       0     735          2
f       0    1260          1
f       0     736          1
f       0    1026          1
f       0     737          2
f       0    1168          1
f       0     738          1
f       0    1029          1
f       0     739          1
f       0    1374          1
f       0     740          1
f       0    1483          1
f       0     741          1
f       0    1512          1
f       0     742          1
f       0    1395          1
f       0     743          1
f       0     795          1
f       0     744          1
f       0    1035          1
f       0     745          1
f       0    1011          1
f       0     746          1
f       0    1038          1
f       0     747          1
f       0     963          1
f       0     748          1
f       0    1375          1
f       0     749          1
f       0    1263          1
f       0     750          1
f       0    1371          1
f       0     751          1
f       0    1098          1
f       0     752          1
f       0    1044          1
f       0     753          1
f       0    1551          1
f       0     754          1
f       0    1047          1
f       0     755          1
f       0    1107          1
f       0     756          1
f       0     918          1
f       0     757          1
f       0    1134          1
f       0     758          1
f       0    1060          1
f       0     759          1
f       0     885          1
f       0     760          1
f       0    1053          1
f       0     761          2
f       0     897          1
f       0     762          1
f       0    1056          1
f       0     763          1
f       0    1485          1
f       0     764          1
f       0     840          1
f       0     765          1
f       0    1377          1
f       0     766          1
f       0     921          1
f       0     767          1
f       0    1266          1
f       0     768          1
f       0     966          1
f       0     769          1
f       0    1488          1
f       0     770          1
f       0    1065          1
f       0     771          1
f       0    1267          1
f       0     772          1
f       0    1398          1
f       0     773          1
f       0    1209          1
f       0     774          1
f       0    1170          1
f       0     775          1
f       0    1380          1
f       0     776          1
f       0    1071          1
f       0     777          1
f       0    1554          1
f       0     778          1
f       0    1074          1
f       0     779          2
f       0    1062          1
f       0     780          1
f       0    1587          0
f       0     781          2
f       0    1269          1
f       0     782          1
f       0    1173          1
f       0     783          1
f       0     900          1
f       0     784          1
f       0    1080          2
f       0     785          1
f       0    1119          1
f       0     786          1
f       1    1576          1
f       1    1577          0
f       2    1576          1
f       2    1575          0
f       3    1586          1
f       3    1585          0
f       4    1578          1
f       4    1579          0
f       5    1583          1
f       5    1582          1
f       6    1578          1
f       6    1577          1
f       7    1576          1
f       7    1577          0
f       8    1575          1
f       8    1576          0
f       9    1582          1
f       9    1581          0
f      10    1576          1
f      10    1577          0
f      11    1583          1
f      11    1584          0
f      12    1575          1
f      12    1574          1
f      13    1576          1
f      13    1577          0
f      14    1578          0
f      14    1577          1
f      15    1585          1
f      15    1584          0
f      16    1583          1
f      16    1584          0
f      17    1581          1
f      17    1582          1
f      18    1578          1
f      18    1579          0
f      19    1574          1
f      19    1575          0
f      20    1585          1
f      20    1584          2
f      21    1583          1
f      21    1582          0
f      22    1575          1
f      22    1576          0
f      23    1578          1
f      23    1579          0
f      24    1575          1
f      24    1576          0
f      25    1577          1
f      25    1578          0
f      26    1583          1
f      26    1584          0
f      27    1575          1
f      27    1576          1
f      28    1574          1
f      28    1575          0
f      29    1585          1
f      29    1584          0
f      30    1573          1
f      30    1572          0
f      31    1576          1
f      31    1577          1
f      32    1576          0
f      32    1575          1
f      33    1583          1
f      33    1582          1
f      34    1577          0
f      34    1578          1
f      35    1585          1
f      35    1586          0
f      36    1577          1
f      36    1576          0
f      37    1576          1
f      37    1577          0
f      38    1578          1
f      38    1577          0
f      39    1583          1
f      39    1582          0
f      40    1581          1
f      40    1582          0
f      41    1583          1
f      41    1582          1
f      42    1575          1
f      42    1574          0
f      43    1582          1
f      43    1583          0
f      44    1575          1
f      44    1576          0
f      45    1578          1
f      45    1577          1
f      46    1574          1
f      46    1575          0
f      47    1576          1
f      47    1575          1
f      48    1586          1
f      48    1585          1
f      49    1574          1
f      49    1575          1
f      50    1580          0
f      50    1579          1
f      51    1576          1
f      51    1575          1
f      52    1577          1
f      52    1578          0
f      53    1574          1
f      53    1575          0
f      54    1576          1
f      54    1575          0
f      55    1583          1
f      55    1584          2
f      56    1585          1
f      56    1584          0
f      57    1576          1
f      57    1575          0
f      58    1574          1
f      58    1575          0
f      59    1577          1
f      59    1576          0
f      60    1575          1
f      60    1574          0
f      61    1581          1
f      61    1582          0
f      62    1582          1
f      62    1583          1
f      63    1575          1
f      63    1574          0
f      64    1576          1
f      64    1577          1
f      65    1580          1
f      65    1579          0
f      66    1586          1
f      66    1585          1
f      67    1582          1
f      67    1583          0
f      68    1578          1
f      68    1577          0
f      69    1571          0
f      69    1572          1
f      70    1579          1
f      70    1580          0
f      71    1577          1
f      71    1578          0
f      72    1577          1
f      72    1576          0
f      73    1575          1
f      73    1576          0
f      74    1583          1
f      74    1582          1
f      75    1586          1
f      75    1585          0
f      76    1581          1
f      76    1582          0
f      77    1578          0
f      77    1577          1
f      78    1580          1
f      78    1579          0
f      79    1578          0
f      79    1579          1
f      80    1577          2
f      80    1578          1
f      81    1583          1
f      81    1582          0
f      82    1571          1
f      82    1572          0
f      83    1578          1
f      83    1577          0
f      84    1576          1
f      84    1575          0
f      85    1577          1
f      85    1578          0
f      86    1586          1
f      86    1585          0
f      87    1578          1
f      87    1577          0
f      88    1582          1
f      88    1583          0
f      89    1576          1
f      89    1577          0
f      90    1578          1
f      90    1577          0
f      91    1576          1
f      91    1577          1
f      92    1582          1
f      92    1583          0
f      93    1585          1
f      93    1584          0
f      94    1575          1
f      94    1576          0
f      95    1584          1
f      95    1585          0
f      96    1575          1
f      96    1576          0
f      97    1582          1
f      97    1583          0
f      98    1585          1
f      98    1586          0
f      99    1579          1
f      99    1578          0
f     100    1576          1
f     100    1577          0
f     101    1577          1
f     101    1576          0
f     102    1585          1
f     102    1584          0
f     103    1582          1
f     103    1583          0
f     104    1578          1
f     104    1577          0
f     105    1577          1
f     105    1576          0
f     106    1577          1
f     106    1578          2
f     107    1577          1
f     107    1578          0
f     108    1578          1
f     108    1577          0
f     109    1581          1
f     109    1582          0
f     110    1575          1
f     110    1574          0
f     111    1578          1
f     111    1577          0
f     112    1584          1
f     112    1585          0
f     113    1584          1
f     113    1583          1
f     114    1577          1
f     114    1578          0
f     115    1574          1
f     115    1575          0
f     116    1574          1
f     116    1575          0
f     117    1583          1
f     117    1582          1
f     118    1577          1
f     118    1578          0
f     119    1576          1
f     119    1575          0
f     120    1574          1
f     120    1573          0
f     121    1575          0
f     121    1576          1
f     122    1579          0
f     122    1578          1
f     123    1586          1
f     123    1585          0
f     124    1576          0
f     124    1577          1
f     125    1576          0
f     125    1577          1
f     126    1576          1
f     126    1575          1
f     127    1577          1
f     127    1578          0
f     128    1583          1
f     128    1582          1
f     129    1576          1
f     129    1575          0
f     130    1576          1
f     130    1577          1
f     131    1576          1
f     131    1577          0
f     132    1577          1
f     132    1576          0
f     133    1574          1
f     133    1575          0
f     134    1572          1
f     134    1573          0
f     135    1575          1
f     135    1574          0
f     136    1578          1
f     136    1579          0
f     137    1575          1
f     137    1574          0
f     138    1583          1
f     138    1582          0
f     139    1579          1
f     139    1580          0
f     140    1583          1
f     140    1582          0
f     141    1575          1
f     141    1574          0
f     142    1575          1
f     142    1576          0
f     143    1575          1
f     143    1574          1
f     144    1582          1
f     144    1581          0
f     145    1574          1
f     145    1575          0
f     146    1576          1
f     146    1575          0
f     147    1576          1
f     147    1575          0
f     148    1575          1
f     148    1576          0
f     149    1573          1
f     149    1574          0
f     150    1579          1
f     150    1580          1
f     151    1582          1
f     151    1583          0
f     152    1586          0
f     152    1585          1
f     153    1580          1
f     153    1579          0
f     154    1584          0
f     154    1585          1
f     155    1576          0
f     155    1575          1
f     156    1577          0
f     156    1576          1
f     157    1576          0
f     157    1577          1
f     158    1576          1
f     158    1575          0
f     159    1577          1
f     159    1576          0
f     160    1578          1
f     160    1579          0
f     161    1576          1
f     161    1577          0
f     162    1582          0
f     162    1581          1
f     163    1576          1
f     163    1577          0
f     164    1575          1
f     164    1574          2
f     165    1579          1
f     165    1578          0
f     166    1584          1
f     166    1585          0
f     167    1577          1
f     167    1576          1
f     168    1583          1
f     168    1582          1
f     169    1575          1
f     169    1576          1
f     170    1575          1
f     170    1576          0
f     171    1578          1
f     171    1577          0
f     172    1574          1
f     172    1575          0
f     173    1578          1
f     173    1579          0
f     174    1583          1
f     174    1582          1
f     175    1577          1
f     175    1578          0
f     176    1580          1
f     176    1579          0
f     177    1576          1
f     177    1575          0
f     178    1577          1
f     178    1578          0
f     179    1582          0
f     179    1583          1
f     180    1582          0
f     180    1581          1
f     181    1577          1
f     181    1578          0
f     182    1578          1
f     182    1577          0
f     183    1583          1
f     183    1582          0
f     184    1575          1
f     184    1576          0
f     185    1576          0
f     185    1575          1
f     186    1586          1
f     186    1585          0
f     187    1575          0
f     187    1576          1
f     188    1584          1
f     188    1585          0
f     189    1582          1
f     189    1581          1
f     190    1577          1
f     190    1578          0
f     191    1577          1
f     191    1576          0
f     192    1584          1
f     192    1583          0
f     193    1584          1
f     193    1585          0
f     194    1582          0
f     194    1581          1
f     195    1578          1
f     195    1577          0
f     196    1580          1
f     196    1581          0
f     197    1586          0
f     197    1585          1
f     198    1575          1
f     198    1574          0
f     199    1582          1
f     199    1583          0
f     200    1575          1
f     200    1576          1
f     201    1574          0
f     201    1573          1
f     202    1581          0
f     202    1582          1
f     203    1575          1
f     203    1576          0
f     204    1578          1
f     204    1579          0
f     205    1576          1
f     205    1577          0
f     206    1586          0
f     206    1585          1
f     207    1583          1
f     207    1584          0
f     208    1576          1
f     208    1577          0
f     209    1574          0
f     209    1575          1
f     210    1576          0
f     210    1575          1
f     211    1577          0
f     211    1578          1
f     212    1578          0
f     212    1577          1
f     213    1576          1
f     213    1577          0
f     214    1576          1
f     214    1577          0
f     215    1578          0
f     215    1577          1
f     216    1576          1
f     216    1577          0
f     217    1585          1
f     217    1586          0
f     218    1577          1
f     218    1576          0
f     219    1577          1
f     219    1578          0
f     220    1582          0
f     220    1583          1
f     221    1579          0
f     221    1578          1
f     222    1586          0
f     222    1585          1
f     223    1582          2
f     223    1583          1
f     224    1585          0
f     224    1584          1
f     225    1582          0
f     225    1583          1
f     226    1576          0
f     226    1577          1
f     227    1577          0
f     227    1578          1
f     228    1583          1
f     228    1582          0
f     229    1578          0
f     229    1579          1
f     230    1582          1
f     230    1583          0
f     231    1574          1
f     231    1573          0
f     232    1582          1
f     232    1583          0
f     233    1583          0
f     233    1582          1
f     234    1577          1
f     234    1578          0
f     235    1576          0
f     235    1577          1
f     236    1577          0
f     236    1576          1
f     237    1576          1
f     237    1577          1
f     238    1576          0
f     238    1577          1
f     239    1579          0
f     239    1578          1
f     240    1574          1
f     240    1575          0
f     241    1576          1
f     241    1577          0
f     242    1579          0
f     242    1578          1
f     243    1574          1
f     243    1575          0
f     244    1583          1
f     244    1584          0
f     245    1583          1
f     245    1582          0
f     246    1582          1
f     246    1583          0
f     247    1582          0
f     247    1583          1
f     248    1583          1
f     248    1582          0
f     249    1575          1
f     249    1576          0
f     250    1585          1
f     250    1586          0
f     251    1576          1
f     251    1575          1
f     252    1575          1
f     252    1576          0
f     253    1582          1
f     253    1583          0
f     254    1586          1
f     254    1585          0
f     255    1581          1
f     255    1582          0
f     256    1583          1
f     256    1584          1
f     257    1586          1
f     257    1585          0
f     258    1585          0
f     258    1584          1
f     259    1582          0
f     259    1583          1
f     260    1579          0
f     260    1580          1
f     261    1574          0
f     261    1575          1
f     262    1585          0
f     262    1586          1
f     263    1572          0
f     263    1573          1
f     264    1583          0
f     264    1582          1
f     265    1573          0
f     265    1574          1
f     266    1576          0
f     266    1577          1
f     267    1575          1
f     267    1574          1
f     268    1585          0
f     268    1586          1
f     269    1583          0
f     269    1582          1
f     270    1583          1
f     270    1584          1
f     271    1584          0
f     271    1585          1
f     272    1576          1
f     272    1577          1
f     273    1578          0
f     273    1577          1
f     274    1576          0
f     274    1577          1
f     275    1574          0
f     275    1573          1
f     276    1576          1
f     276    1577          0
f     277    1576          1
f     277    1577          0
f     278    1581          0
f     278    1580          1
f     279    1581          1
f     279    1582          0
f     280    1583          1
f     280    1584          0
f     281    1582          1
f     281    1583          0
f     282    1584          1
f     282    1583          1
f     283    1582          0
f     283    1583          1
f     284    1581          1
f     284    1580          1
f     285    1577          1
f     285    1578          0
f     286    1581          1
f     286    1582          0
f     287    1577          0
f     287    1576          1
f     288    1576          1
f     288    1577          0
f     289    1585          0
f     289    1586          1
f     290    1582          1
f     290    1583          0
f     291    1583          1
f     291    1582          0
f     292    1574          2
f     292    1575          1
f     293    1576          0
f     293    1575          1
f     294    1575          1
f     294    1576          0
f     295    1576          1
f     295    1577          0
f     296    1578          0
f     296    1577          1
f     297    1579          1
f     297    1580          0
f     298    1582          1
f     298    1583          0
f     299    1576          1
f     299    1577          0
f     300    1585          1
f     300    1584          0
f     301    1582          0
f     301    1583          1
f     302    1584          1
f     302    1583          0
f     303    1585          1
f     303    1586          0
f     304    1575          1
f     304    1576          0
f     305    1575          0
f     305    1574          1
f     306    1581          1
f     306    1582          1
f     307    1585          1
f     307    1586          0
f     308    1579          1
f     308    1578          0
f     309    1584          1
f     309    1585          0
f     310    1576          0
f     310    1577          1
f     311    1576          1
f     311    1575          0
f     312    1575          1
f     312    1576          2
f     313    1575          1
f     313    1576          1
f     314    1580          0
f     314    1579          1
f     315    1573          1
f     315    1574          0
f     316    1577          1
f     316    1578          0
f     317    1575          1
f     317    1574          0
f     318    1585          1
f     318    1586          0
f     319    1581          0
f     319    1582          1
f     320    1578          1
f     320    1577          0
f     321    1585          1
f     321    1586          0
f     322    1576          1
f     322    1577          0
f     323    1583          1
f     323    1582          0
f     324    1583          1
f     324    1582          0
f     325    1585          0
f     325    1586          1
f     326    1575          0
f     326    1576          1
f     327    1576          0
f     327    1575          1
f     328    1582          0
f     328    1583          1
f     329    1579          0
f     329    1580          1
f     330    1577          1
f     330    1576          1
f     331    1582          0
f     331    1583          1
f     332    1584          0
f     332    1583          1
f     333    1582          0
f     333    1583          1
f     334    1575          0
f     334    1576          1
f     335    1574          0
f     335    1575          1
f     336    1579          0
f     336    1578          1
f     337    1575          0
f     337    1576          1
f     338    1585          0
f     338    1586          1
f     339    1586          0
f     339    1585          1
f     340    1583          0
f     340    1584          1
f     341    1578          0
f     341    1577          1
f     342    1577          0
f     342    1578          1
f     343    1582          0
f     343    1583          1
f     344    1575          1
f     344    1574          1
f     345    1582          0
f     345    1583          1
f     346    1581          0
f     346    1582          1
f     347    1575          1
f     347    1576          0
f     348    1577          1
f     348    1576          0
f     349    1577          1
f     349    1578          0
f     350    1572          0
f     350    1571          1
f     351    1573          1
f     351    1574          0
f     352    1581          1
f     352    1582          0
f     353    1581          1
f     353    1582          0
f     354    1580          1
f     354    1579          0
f     355    1577          0
f     355    1578          1
f     356    1580          1
f     356    1579          0
f     357    1578          1
f     357    1579          0
f     358    1577          1
f     358    1578          0
f     359    1576          1
f     359    1575          1
f     360    1576          1
f     360    1577          0
f     361    1584          1
f     361    1585          0
f     362    1573          1
f     362    1574          0
f     363    1580          1
f     363    1579          0
f     364    1581          0
f     364    1582          1
f     365    1577          1
f     365    1578          0
f     366    1583          1
f     366    1582          1
f     367    1577          1
f     367    1578          1
f     368    1586          0
f     368    1585          1
f     369    1582          1
f     369    1583          0
f     370    1582          0
f     370    1583          1
f     371    1578          0
f     371    1577          1
f     372    1576          1
f     372    1577          0
f     373    1574          0
f     373    1575          1
f     374    1583          0
f     374    1582          1
f     375    1583          1
f     375    1584          0
f     376    1574          1
f     376    1575          0
f     377    1584          0
f     377    1583          1
f     378    1576          1
f     378    1577          0
f     379    1585          1
f     379    1586          1
f     380    1585          1
f     380    1586          0
f     381    1582          1
f     381    1581          0
f     382    1582          0
f     382    1583          1
f     383    1578          1
f     383    1577          0
f     384    1577          1
f     384    1578          0
f     385    1573          1
f     385    1574          0
f     386    1575          0
f     386    1574          1
f     387    1584          1
f     387    1585          0
f     388    1581          1
f     388    1582          0
f     389    1584          1
f     389    1585          0
f     390    1584          1
f     390    1583          0
f     391    1573          0
f     391    1574          1
f     392    1578          1
f     392    1577          1
f     393    1582          1
f     393    1583          0
f     394    1574          1
f     394    1575          0
f     395    1584          1
f     395    1583          1
f     396    1577          1
f     396    1578          1
f     397    1574          1
f     397    1575          0
f     398    1582          0
f     398    1583          1
f     399    1576          0
f     399    1575          1
f     400    1574          0
f     400    1575          1
f     401    1574          0
f     401    1575          1
f     402    1582          0
f     402    1581          1
f     403    1585          0
f     403    1586          1
f     404    1586          0
f     404    1585          1
f     405    1578          0
f     405    1579          1
f     406    1582          0
f     406    1583          1
f     407    1575          0
f     407    1576          1
f     408    1574          0
f     408    1573          1
f     409    1579          0
f     409    1580          1
f     410    1576          0
f     410    1577          1
f     411    1583          0
f     411    1582          1
f     412    1577          0
f     412    1578          1
f     413    1576          1
f     413    1575          1
f     414    1583          0
f     414    1584          1
f     415    1581          0
f     415    1582          1
f     416    1583          0
f     416    1584          1
f     417    1585          1
f     417    1584          1
f     418    1576          0
f     418    1577          1
f     419    1578          0
f     419    1577          1
f     420    1572          1
f     420    1573          1
f     421    1575          0
f     421    1576          1
f     422    1576          0
f     422    1575          1
f     423    1576          0
f     423    1577          1
f     424    1576          0
f     424    1577          1
f     425    1579          0
f     425    1578          1
f     426    1574          0
f     426    1575          1
f     427    1584          0
f     427    1585          1
f     428    1579          0
f     428    1578          1
f     429    1576          1
f     429    1577          0
f     430    1584          1
f     430    1585          0
f     431    1577          0
f     431    1576          1
f     432    1576          1
f     432    1577          0
f     433    1577          0
f     433    1578          1
f     434    1580          0
f     434    1579          1
f     435    1582          1
f     435    1583          0
f     436    1576          0
f     436    1577          1
f     437    1578          0
f     437    1577          1
f     438    1582          0
f     438    1583          1
f     439    1585          1
f     439    1586          0
f     440    1583          0
f     440    1582          1
f     441    1581          1
f     441    1582          0
f     442    1576          1
f     442    1577          0
f     443    1577          1
f     443    1578          0
f     444    1585          1
f     444    1584          1
f     445    1576          1
f     445    1577          1
f     446    1585          0
f     446    1584          1
f     447    1582          0
f     447    1583          1
f     448    1583          1
f     448    1584          0
f     449    1573          0
f     449    1572          1
f     450    1578          1
f     450    1579          0
f     451    1576          0
f     451    1577          1
f     452    1576          0
f     452    1575          1
f     453    1581          1
f     453    1582          0
f     454    1583          0
f     454    1584          1
f     455    1579          0
f     455    1578          1
f     456    1585          1
f     456    1586          0
f     457    1584          1
f     457    1585          1
f     458    1579          0
f     458    1578          1
f     459    1584          1
f     459    1585          0
f     460    1584          0
f     460    1585          1
f     461    1576          1
f     461    1575          1
f     462    1571          1
f     462    1572          0
f     463    1585          0
f     463    1586          1
f     464    1574          0
f     464    1573          1
f     465    1572          1
f     465    1573          1
f     466    1582          0
f     466    1583          1
f     467    1578          0
f     467    1577          1
f     468    1575          1
f     468    1576          0
f     469    1575          0
f     469    1576          1
f     470    1575          0
f     470    1576          1
f     471    1582          0
f     471    1581          1
f     472    1585          0
f     472    1586          1
f     473    1576          0
f     473    1577          1
f     474    1583          1
f     474    1582          0
f     475    1576          1
f     475    1577          1
f     476    1582          0
f     476    1583          1
f     477    1578          0
f     477    1577          1
f     478    1577          0
f     478    1578          1
f     479    1576          0
f     479    1577          1
f     480    1579          0
f     480    1578          1
f     481    1576          0
f     481    1577          1
f     482    1581          0
f     482    1582          1
f     483    1583          0
f     483    1582          1
f     484    1583          0
f     484    1584          1
f     485    1586          1
f     485    1585          1
f     486    1571          0
f     486    1572          1
f     487    1575          0
f     487    1576          1
f     488    1581          0
f     488    1582          1
f     489    1584          1
f     489    1583          0
f     490    1584          0
f     490    1585          1
f     491    1583          0
f     491    1582          1
f     492    1585          1
f     492    1586          0
f     493    1575          0
f     493    1576          1
f     494    1583          0
f     494    1582          1
f     495    1584          1
f     495    1585          0
f     496    1576          0
f     496    1577          1
f     497    1577          1
f     497    1576          1
f     498    1584          1
f     498    1585          0
f     499    1578          0
f     499    1579          1
f     500    1584          1
f     500    1583          1
f     501    1582          1
f     501    1583          0
f     502    1573          1
f     502    1574          0
f     503    1576          0
f     503    1575          1
f     504    1577          1
f     504    1578          0
f     505    1574          0
f     505    1575          1
f     506    1575          0
f     506    1574          1
f     507    1582          1
f     507    1583          0
f     508    1582          0
f     508    1583          1
f     509    1583          1
f     509    1582          1
f     510    1573          1
f     510    1574          1
f     511    1582          0
f     511    1583          1
f     512    1582          1
f     512    1581          1
f     513    1585          0
f     513    1584          1
f     514    1576          0
f     514    1577          1
f     515    1582          0
f     515    1583          1
f     516    1577          0
f     516    1576          1
f     517    1575          0
f     517    1576          1
f     518    1577          0
f     518    1578          1
f     519    1580          0
f     519    1579          1
f     520    1583          0
f     520    1584          1
f     521    1576          0
f     521    1575          1
f     522    1581          0
f     522    1582          1
f     523    1584          0
f     523    1585          1
f     524    1583          1
f     524    1584          1
f     525    1582          1
f     525    1583          1
f     526    1574          1
f     526    1575          1
f     527    1583          1
f     527    1582          0
f     528    1575          1
f     528    1576          0
f     529    1575          1
f     529    1576          0
f     530    1577          0
f     530    1576          1
f     531    1576          0
f     531    1575          1
f     532    1585          0
f     532    1586          1
f     533    1577          0
f     533    1578          1
f     534    1584          0
f     534    1583          1
f     535    1576          0
f     535    1577          1
f     536    1582          0
f     536    1581          1
f     537    1582          0
f     537    1583          1
f     538    1575          1
f     538    1576          0
f     539    1583          0
f     539    1582          1
f     540    1581          1
f     540    1582          0
f     541    1584          1
f     541    1585          0
f     542    1577          0
f     542    1576          1
f     543    1583          1
f     543    1582          0
f     544    1577          0
f     544    1578          1
f     545    1577          0
f     545    1578          1
f     546    1583          1
f     546    1582          1
f     547    1585          0
f     547    1586          1
f     548    1583          0
f     548    1584          1
f     549    1577          0
f     549    1578          1
f     550    1574          0
f     550    1575          1
f     551    1575          1
f     551    1576          1
f     552    1583          0
f     552    1582          1
f     553    1574          0
f     553    1575          1
f     554    1583          1
f     554    1584          2
f     555    1585          0
f     555    1584          1
f     556    1575          0
f     556    1576          1
f     557    1577          0
f     557    1576          1
f     558    1576          1
f     558    1577          0
f     559    1576          1
f     559    1577          1
f     560    1575          1
f     560    1576          0
f     561    1582          0
f     561    1583          1
f     562    1576          0
f     562    1577          1
f     563    1584          0
f     563    1583          1
f     564    1582          0
f     564    1583          1
f     565    1577          1
f     565    1578          0
f     566    1578          0
f     566    1577          1
f     567    1586          0
f     567    1585          1
f     568    1582          0
f     568    1583          1
f     569    1572          0
f     569    1573          1
f     570    1575          0
f     570    1574          1
f     571    1584          0
f     571    1585          1
f     572    1584          0
f     572    1585          1
f     573    1580          0
f     573    1579          1
f     574    1581          0
f     574    1582          1
f     575    1583          0
f     575    1582          1
f     576    1584          0
f     576    1585          1
f     577    1583          0
f     577    1584          1
f     578    1583          0
f     578    1584          1
f     579    1586          0
f     579    1585          1
f     580    1574          0
f     580    1575          1
f     581    1583          0
f     581    1584          1
f     582    1586          0
f     582    1585          1
f     583    1579          0
f     583    1580          1
f     584    1576          0
f     584    1577          1
f     585    1578          0
f     585    1577          1
f     586    1575          0
f     586    1576          1
f     587    1576          0
f     587    1577          1
f     588    1574          0
f     588    1575          1
f     589    1580          0
f     589    1581          1
f     590    1586          0
f     590    1585          1
f     591    1575          0
f     591    1576          1
f     592    1583          0
f     592    1584          1
f     593    1578          0
f     593    1577          1
f     594    1582          0
f     594    1583          1
f     595    1577          0
f     595    1578          1
f     596    1574          1
f     596    1573          1
f     597    1574          0
f     597    1575          1
f     598    1576          0
f     598    1577          1
f     599    1583          0
f     599    1582          1
f     600    1583          0
f     600    1584          1
f     601    1572          0
f     601    1573          1
f     602    1584          0
f     602    1583          1
f     603    1578          0
f     603    1579          1
f     604    1581          0
f     604    1582          1
f     605    1581          0
f     605    1582          1
f     606    1585          0
f     606    1584          1
f     607    1575          1
f     607    1576          1
f     608    1575          0
f     608    1574          1
f     609    1574          1
f     609    1575          0
f     610    1575          1
f     610    1576          0
f     611    1579          0
f     611    1578          1
f     612    1582          1
f     612    1583          0
f     613    1578          0
f     613    1579          1
f     614    1584          0
f     614    1583          1
f     615    1582          1
f     615    1583          0
f     616    1582          1
f     616    1583          1
f     617    1583          1
f     617    1582          1
f     618    1576          1
f     618    1577          0
f     619    1575          1
f     619    1576          0
f     620    1585          0
f     620    1584          1
f     621    1579          1
f     621    1580          0
f     622    1585          1
f     622    1586          0
f     623    1575          1
f     623    1574          1
f     624    1584          1
f     624    1583          1
f     625    1577          0
f     625    1578          1
f     626    1578          0
f     626    1579          1
f     627    1576          1
f     627    1575          1
f     628    1582          0
f     628    1583          1
f     629    1584          0
f     629    1585          1
f     630    1586          0
f     630    1585          1
f     631    1576          0
f     631    1577          1
f     632    1582          0
f     632    1583          1
f     633    1575          0
f     633    1574          1
f     634    1584          0
f     634    1585          1
f     635    1575          0
f     635    1576          1
f     636    1586          0
f     636    1585          1
f     637    1577          0
f     637    1578          1
f     638    1576          0
f     638    1577          1
f     639    1578          0
f     639    1577          1
f     640    1574          0
f     640    1575          1
f     641    1582          0
f     641    1583          1
f     642    1581          0
f     642    1580          1
f     643    1581          0
f     643    1582          1
f     644    1576          0
f     644    1575          1
f     645    1582          0
f     645    1583          1
f     646    1575          0
f     646    1576          1
f     647    1584          1
f     647    1583          1
f     648    1583          0
f     648    1584          1
f     649    1577          0
f     649    1578          1
f     650    1581          0
f     650    1582          1
f     651    1585          0
f     651    1584          1
f     652    1584          0
f     652    1585          1
f     653    1584          0
f     653    1583          1
f     654    1575          0
f     654    1576          1
f     655    1575          0
f     655    1576          1
f     656    1577          1
f     656    1576          1
f     657    1574          0
f     657    1575          1
f     658    1583          0
f     658    1584          1
f     659    1584          0
f     659    1583          1
f     660    1575          0
f     660    1576          1
f     661    1582          0
f     661    1583          1
f     662    1577          0
f     662    1576          1
f     663    1582          0
f     663    1583          1
f     664    1583          0
f     664    1584          1
f     665    1578          0
f     665    1577          1
f     666    1582          0
f     666    1583          1
f     667    1584          0
f     667    1585          1
f     668    1577          0
f     668    1576          1
f     669    1576          0
f     669    1577          1
f     670    1584          0
f     670    1585          1
f     671    1578          0
f     671    1577          1
f     672    1582          0
f     672    1583          1
f     673    1577          0
f     673    1578          1
f     674    1586          0
f     674    1585          1
f     675    1581          1
f     675    1582          0
f     676    1583          0
f     676    1584          1
f     677    1575          0
f     677    1574          1
f     678    1574          1
f     678    1575          0
f     679    1582          0
f     679    1583          1
f     680    1584          1
f     680    1583          0
f     681    1576          1
f     681    1577          0
f     682    1575          0
f     682    1576          1
f     683    1578          0
f     683    1577          1
f     684    1575          0
f     684    1574          1
f     685    1576          0
f     685    1577          1
f     686    1585          0
f     686    1586          1
f     687    1583          1
f     687    1582          0
f     688    1583          0
f     688    1584          1
f     689    1574          0
f     689    1575          1
f     690    1586          0
f     690    1585          1
f     691    1577          0
f     691    1578          1
f     692    1584          0
f     692    1585          1
f     693    1577          0
f     693    1576          1
f     694    1571          0
f     694    1572          1
f     695    1584          0
f     695    1585          1
f     696    1583          0
f     696    1582          1
f     697    1582          0
f     697    1583          1
f     698    1584          0
f     698    1585          1
f     699    1578          0
f     699    1577          1
f     700    1577          0
f     700    1578          1
f     701    1576          0
f     701    1575          1
f     702    1579          0
f     702    1580          1
f     703    1575          0
f     703    1576          1
f     704    1573          0
f     704    1574          1
f     705    1574          0
f     705    1573          1
f     706    1582          1
f     706    1583          1
f     707    1575          0
f     707    1574          1
f     708    1575          0
f     708    1576          1
f     709    1573          0
f     709    1574          1
f     710    1582          0
f     710    1581          1
f     711    1574          0
f     711    1575          1
f     712    1581          0
f     712    1582          1
f     713    1575          0
f     713    1576          1
f     714    1584          0
f     714    1583          1
f     715    1580          0
f     715    1581          1
f     716    1576          1
f     716    1577          1
f     717    1578          0
f     717    1577          1
f     718    1584          0
f     718    1585          1
f     719    1575          0
f     719    1574          1
f     720    1576          0
f     720    1577          1
f     721    1582          0
f     721    1583          1
f     722    1577          0
f     722    1578          1
f     723    1582          0
f     723    1581          1
f     724    1572          0
f     724    1573          1
f     725    1575          0
f     725    1574          1
f     726    1580          0
f     726    1579          1
f     727    1584          0
f     727    1585          1
f     728    1581          1
f     728    1582          0
f     729    1577          0
f     729    1576          1
f     730    1575          0
f     730    1576          1
f     731    1582          0
f     731    1583          1
f     732    1577          0
f     732    1576          1
f     733    1582          0
f     733    1583          1
f     734    1582          0
f     734    1583          1
f     735    1583          1
f     735    1582          1
f     736    1575          0
f     736    1576          1
f     737    1575          1
f     737    1574          1
f     738    1576          0
f     738    1577          1
f     739    1574          0
f     739    1575          1
f     740    1582          0
f     740    1583          1
f     741    1576          0
f     741    1575          1
f     742    1584          0
f     742    1585          1
f     743    1571          0
f     743    1572          1
f     744    1577          0
f     744    1576          1
f     745    1582          0
f     745    1583          1
f     746    1577          0
f     746    1578          1
f     747    1577          0
f     747    1576          1
f     748    1585          0
f     748    1586          1
f     749    1584          0
f     749    1585          1
f     750    1577          0
f     750    1576          1
f     751    1576          0
f     751    1577          1
f     752    1578          0
f     752    1577          1
f     753    1574          0
f     753    1575          1
f     754    1584          0
f     754    1585          1
f     755    1585          0
f     755    1584          1
f     756    1575          0
f     756    1576          1
f     757    1582          0
f     757    1583          1
f     758    1581          0
f     758    1582          1
f     759    1578          0
f     759    1577          1
f     760    1583          0
f     760    1584          1
f     761    1576          1
f     761    1575          1
f     762    1582          0
f     762    1583          1
f     763    1577          0
f     763    1578          1
f     764    1586          0
f     764    1585          1
f     765    1577          0
f     765    1578          1
f     766    1582          0
f     766    1583          1
f     767    1576          0
f     767    1575          1
f     768    1583          1
f     768    1582          0
f     769    1576          0
f     769    1577          1
f     770    1576          0
f     770    1577          1
f     771    1576          0
f     771    1575          1
f     772    1582          0
f     772    1583          1
f     773    1574          0
f     773    1573          1
f     774    1576          0
f     774    1577          1
f     775    1583          0
f     775    1584          1
f     776    1575          0
f     776    1576          1
f     777    1575          0
f     777    1574          1
f     778    1579          0
f     778    1580          1
f     779    1580          1
f     779    1579          1
f     780    1577          0
f     780    1578          1
f     781    1585          1
f     781    1586          1
f     782    1585          0
f     782    1584          1
f     783    1571          0
f     783    1572          1
f     784    1575          0
f     784    1576          1
f     785    1583          0
f     785    1582          1
f     786    1575          1
f     786    1574          0
f     787    1575          0
f     787    1576          1
f     788    1585          1
f     788    1586          1
f     789    1575          1
f     789    1576          0
f     790    1578          0
f     790    1579          1
f     791    1585          0
f     791    1586          1
f     792    1571          1
f     792    1572          0
f     793    1577          0
f     793    1578          1
f     794    1579          0
f     794    1580          1
f     795    1585          1
f     795    1586          0
f     796    1577          0
f     796    1578          1
f     797    1577          1
f     797    1578          1
f     798    1581          1
f     798    1582          0
f     799    1583          1
f     799    1584          0
f     800    1576          1
f     800    1577          1
f     801    1583          1
f     801    1582          0
f     802    1577          0
f     802    1578          1
f     803    1576          2
f     803    1577          1
f     804    1574          1
f     804    1575          0
f     805    1584          0
f     805    1585          1
f     806    1575          1
f     806    1576          0
f     807    1577          1
f     807    1578          0
f     808    1576          0
f     808    1577          1
f     809    1581          1
f     809    1582          0
f     810    1575          1
f     810    1576          0
f     811    1576          1
f     811    1577          0
f     812    1576          1
f     812    1577          0
f     813    1575          1
f     813    1576          0
f     814    1574          1
f     814    1575          1
f     815    1585          1
f     815    1586          0
f     816    1575          1
f     816    1576          0
f     817    1574          1
f     817    1575          0
f     818    1584          0
f     818    1583          1
f     819    1583          1
f     819    1584          0
f     820    1576          0
f     820    1577          1
f     821    1581          1
f     821    1582          0
f     822    1574          1
f     822    1575          0
f     823    1573          1
f     823    1574          1
f     824    1581          0
f     824    1582          1
f     825    1583          1
f     825    1584          0
f     826    1574          0
f     826    1575          1
f     827    1577          0
f     827    1578          1
f     828    1585          1
f     828    1586          0
f     829    1575          0
f     829    1576          1
f     830    1578          0
f     830    1579          1
f     831    1577          1
f     831    1578          0
f     832    1575          0
f     832    1576          1
f     833    1575          1
f     833    1576          0
f     834    1576          1
f     834    1577          0
f     835    1573          0
f     835    1574          1
f     836    1584          1
f     836    1585          0
f     837    1577          1
f     837    1578          0
f     838    1577          1
f     838    1578          0
f     839    1576          1
f     839    1577          0
f     840    1577          1
f     840    1578          0
f     841    1575          0
f     841    1576          1
f     842    1584          1
f     842    1585          0
f     843    1576          1
f     843    1577          0
f     844    1571          0
f     844    1572          1
f     845    1575          1
f     845    1576          1
f     846    1575          1
f     846    1576          0
f     847    1577          1
f     847    1578          0
f     848    1576          1
f     848    1577          1
f     849    1581          1
f     849    1582          0
f     850    1577          1
f     850    1578          0
f     851    1576          1
f     851    1577          0
f     852    1575          1
f     852    1576          0
f     853    1582          1
f     853    1583          0
f     854    1576          1
f     854    1577          0
f     855    1574          1
f     855    1575          0
f     856    1579          1
f     856    1580          0
f     857    1577          1
f     857    1578          0
f     858    1580          1
f     858    1581          0
f     859    1584          1
f     859    1585          0
f     860    1576          1
f     860    1577          0
f     861    1574          1
f     861    1575          0
f     862    1582          1
f     862    1583          1
f     863    1581          1
f     863    1582          0
f     864    1575          1
f     864    1576          0
f     865    1583          1
f     865    1584          0
f     866    1575          1
f     866    1576          0
f     867    1584          0
f     867    1583          1
f     868    1571          0
f     868    1572          1
f     869    1584          0
f     869    1585          1
f     870    1576          0
f     870    1577          1
f     871    1585          0
f     871    1586          1
f     872    1583          0
f     872    1584          1
f     873    1582          0
f     873    1583          1
f     874    1581          1
f     874    1582          0
f     875    1575          0
f     875    1576          1
f     876    1572          1
f     876    1573          0
f     877    1582          0
f     877    1583          1
f     878    1582          0
f     878    1583          1
f     879    1575          1
f     879    1576          0
f     880    1574          0
f     880    1575          1
f     881    1574          0
f     881    1575          1
f     882    1578          1
f     882    1579          0
f     883    1583          0
f     883    1584          1
f     884    1577          0
f     884    1578          1
f     885    1572          1
f     885    1573          0
f     886    1575          0
f     886    1576          1
f     887    1585          0
f     887    1586          1
f     888    1575          1
f     888    1576          0
f     889    1581          0
f     889    1582          1
f     890    1583          1
f     890    1584          0
f     891    1580          1
f     891    1581          0
f     892    1575          2
f     892    1576          2
f     893    1575          0
f     893    1576          1
f     894    1574          1
f     894    1575          0
f     895    1578          0
f     895    1579          1
f     896    1575          0
f     896    1576          1
f     897    1577          1
f     897    1578          0
f     898    1581          0
f     898    1582          1
f     899    1576          1
f     899    1577          0
f     900    1572          1
f     900    1573          0
f     901    1583          1
f     901    1584          0
f     902    1584          1
f     902    1585          0
f     903    1575          1
f     903    1576          0
f     904    1581          0
f     904    1582          1
f     905    1582          1
f     905    1583          0
f     906    1585          1
f     906    1586          0
f     907    1574          0
f     907    1575          1
f     908    1582          1
f     908    1583          0
f     909    1582          1
f     909    1583          0
f     910    1582          0
f     910    1583          1
f     911    1585          1
f     911    1586          0
f     912    1574          1
f     912    1575          0
f     913    1581          0
f     913    1582          1
f     914    1572          1
f     914    1573          0
f     915    1574          1
f     915    1575          1
f     916    1581          0
f     916    1582          1
f     917    1584          1
f     917    1585          0
f     918    1583          1
f     918    1584          0
f     919    1581          1
f     919    1582          0
f     920    1577          1
f     920    1578          0
f     921    1576          1
f     921    1577          0
f     922    1574          0
f     922    1575          1
f     923    1574          1
f     923    1575          0
f     924    1575          1
f     924    1576          0
f     925    1576          0
f     925    1577          1
f     926    1576          1
f     926    1577          0
f     927    1577          1
f     927    1578          0
f     928    1576          1
f     928    1577          0
f     929    1585          0
f     929    1586          1
f     930    1574          1
f     930    1575          0
f     931    1575          0
f     931    1576          1
f     932    1576          1
f     932    1577          0
f     933    1577          1
f     933    1578          0
f     934    1575          1
f     934    1576          1
f     935    1582          1
f     935    1583          1
f     936    1575          1
f     936    1576          0
f     937    1584          1
f     937    1585          0
f     938    1575          1
f     938    1576          0
f     939    1574          1
f     939    1575          0
f     940    1582          1
f     940    1583          0
f     941    1577          1
f     941    1578          0
f     942    1573          1
f     942    1574          0
f     943    1582          1
f     943    1583          0
f     944    1577          1
f     944    1578          0
f     945    1574          1
f     945    1575          0
f     946    1576          1
f     946    1577          0
f     947    1583          0
f     947    1584          1
f     948    1582          0
f     948    1583          1
f     949    1576          1
f     949    1577          1
f     950    1575          1
f     950    1576          0
f     951    1581          1
f     951    1582          0
f     952    1581          1
f     952    1582          0
f     953    1578          0
f     953    1577          1
f     954    1585          0
f     954    1586          1
f     955    1582          0
f     955    1583          1
f     956    1575          0
f     956    1576          1
f     957    1575          0
f     957    1576          1
f     958    1576          1
f     958    1577          1
f     959    1585          0
f     959    1586          1
f     960    1579          0
f     960    1580          1
f     961    1582          0
f     961    1583          1
f     962    1576          0
f     962    1577          1
f     963    1577          0
f     963    1578          1
f     964    1585          0
f     964    1586          1
f     965    1585          0
f     965    1586          1
f     966    1575          1
f     966    1576          0
f     967    1585          0
f     967    1586          1
f     968    1575          1
f     968    1576          0
f     969    1583          1
f     969    1584          0
f     970    1584          0
f     970    1585          1
f     971    1583          1
f     971    1584          0
f     972    1576          1
f     972    1577          0
f     973    1577          1
f     973    1578          1
f     974    1584          0
f     974    1585          1
f     975    1580          1
f     975    1581          0
f     976    1582          0
f     976    1583          1
f     977    1572          1
f     977    1573          0
f     978    1585          1
f     978    1586          0
f     979    1581          0
f     979    1582          1
f     980    1582          1
f     980    1583          0
f     981    1577          1
f     981    1578          0
f     982    1574          1
f     982    1575          0
f     983    1576          0
f     983    1577          1
f     984    1574          1
f     984    1575          0
f     985    1575          0
f     985    1576          1
f     986    1575          0
f     986    1576          1
f     987    1572          1
f     987    1573          0
f     988    1574          0
f     988    1575          1
f     989    1585          0
f     989    1586          1
f     990    1576          1
f     990    1577          0
f     991    1582          0
f     991    1583          1
f     992    1579          0
f     992    1580          1
f     993    1576          1
f     993    1577          0
f     994    1585          0
f     994    1586          1
f     995    1584          0
f     995    1585          1
f     996    1576          1
f     996    1577          0
f     997    1582          0
f     997    1583          1
f     998    1584          1
f     998    1585          0
f     999    1585          1
f     999    1586          0
f    1000    1574          0
f    1000    1575          1
f    1001    1582          0
f    1001    1583          1
f    1002    1581          1
f    1002    1582          0
f    1003    1585          0
f    1003    1586          1
f    1004    1581          0
f    1004    1582          1
f    1005    1579          1
f    1005    1580          0
f    1006    1577          0
f    1006    1578          1
f    1007    1585          0
f    1007    1586          1
f    1008    1573          1
f    1008    1574          0
f    1009    1582          0
f    1009    1583          1
f    1010    1576          0
f    1010    1577          1
f    1011    1572          1
f    1011    1573          0
f    1012    1584          0
f    1012    1585          1
f    1013    1576          1
f    1013    1577          0
f    1014    1585          1
f    1014    1586          0
f    1015    1577          0
f    1015    1578          1
f    1016    1576          1
f    1016    1577          0
f    1017    1585          1
f    1017    1586          0
f    1018    1585          1
f    1018    1586          0
f    1019    1584          1
f    1019    1585          0
f    1020    1577          1
f    1020    1578          1
f    1021    1582          0
f    1021    1583          1
f    1022    1583          1
f    1022    1584          0
f    1023    1575          1
f    1023    1576          0
f    1024    1576          0
f    1024    1577          1
f    1025    1582          1
f    1025    1583          0
f    1026    1582          1
f    1026    1583          0
f    1027    1576          1
f    1027    1577          0
f    1028    1582          1
f    1028    1583          0
f    1029    1574          1
f    1029    1575          0
f    1030    1575          0
f    1030    1576          1
f    1031    1577          1
f    1031    1578          0
f    1032    1576          1
f    1032    1577          0
f    1033    1579          0
f    1033    1580          1
f    1034    1575          1
f    1034    1576          0
f    1035    1577          1
f    1035    1578          0
f    1036    1572          1
f    1036    1573          0
f    1037    1578          1
f    1037    1579          0
f    1038    1581          1
f    1038    1582          0
f    1039    1582          0
f    1039    1583          1
f    1040    1576          1
f    1040    1577          0
f    1041    1581          1
f    1041    1582          1
f    1042    1577          0
f    1042    1578          1
f    1043    1576          1
f    1043    1577          0
f    1044    1574          1
f    1044    1575          0
f    1045    1579          1
f    1045    1580          0
f    1046    1579          1
f    1046    1580          1
f    1047    1575          1
f    1047    1576          0
f    1048    1576          1
f    1048    1577          0
f    1049    1580          1
f    1049    1581          0
f    1050    1582          0
f    1050    1583          1
f    1051    1574          1
f    1051    1575          0
f    1052    1572          1
f    1052    1573          0
f    1053    1576          0
f    1053    1577          1
f    1054    1581          1
f    1054    1582          0
f    1055    1575          0
f    1055    1576          1
f    1056    1574          0
f    1056    1575          1
f    1057    1582          0
f    1057    1583          1
f    1058    1584          0
f    1058    1585          1
f    1059    1574          0
f    1059    1575          1
f    1060    1575          0
f    1060    1576          1
f    1061    1575          0
f    1061    1576          1
f    1062    1574          1
f    1062    1575          0
f    1063    1583          0
f    1063    1584          1
f    1064    1578          0
f    1064    1579          1
f    1065    1577          1
f    1065    1578          0
f    1066    1576          0
f    1066    1577          1
f    1067    1583          0
f    1067    1584          1
f    1068    1585          1
f    1068    1586          0
f    1069    1583          0
f    1069    1584          1
f    1070    1574          0
f    1070    1575          1
f    1071    1582          1
f    1071    1583          0
f    1072    1582          0
f    1072    1583          1
f    1073    1574          0
f    1073    1575          1
f    1074    1574          1
f    1074    1575          0
f    1075    1575          0
f    1075    1576          1
f    1076    1577          1
f    1076    1578          0
f    1077    1574          1
f    1077    1575          1
f    1078    1576          0
f    1078    1577          1
f    1079    1579          0
f    1079    1580          1
f    1080    1583          1
f    1080    1584          1
f    1081    1581          0
f    1081    1582          1
f    1082    1576          1
f    1082    1577          0
f    1083    1580          1
f    1083    1581          0
f    1084    1584          0
f    1084    1585          1
f    1085    1579          0
f    1085    1580          1
f    1086    1575          1
f    1086    1576          0
f    1087    1574          0
f    1087    1575          1
f    1088    1585          1
f    1088    1586          0
f    1089    1575          1
f    1089    1576          0
f    1090    1577          1
f    1090    1578          0
f    1091    1584          1
f    1091    1585          1
f    1092    1585          1
f    1092    1586          0
f    1093    1580          0
f    1093    1581          1
f    1094    1584          1
f    1094    1585          0
f    1095    1583          1
f    1095    1584          0
f    1096    1576          0
f    1096    1577          1
f    1097    1579          1
f    1097    1580          0
f    1098    1576          1
f    1098    1577          0
f    1099    1576          1
f    1099    1577          0
f    1100    1572          1
f    1100    1573          0
f    1101    1574          1
f    1101    1575          0
f    1102    1577          1
f    1102    1578          0
f    1103    1584          1
f    1103    1585          0
f    1104    1585          1
f    1104    1586          0
f    1105    1574          1
f    1105    1575          0
f    1106    1580          1
f    1106    1581          0
f    1107    1583          1
f    1107    1584          0
f    1108    1582          1
f    1108    1583          0
f    1109    1575          1
f    1109    1576          0
f    1110    1575          1
f    1110    1576          0
f    1111    1582          0
f    1111    1583          1
f    1112    1575          1
f    1112    1576          0
f    1113    1573          1
f    1113    1574          0
f    1114    1585          0
f    1114    1586          1
f    1115    1584          1
f    1115    1585          0
f    1116    1580          1
f    1116    1581          0
f    1117    1575          0
f    1117    1576          1
f    1118    1582          1
f    1118    1583          0
f    1119    1577          1
f    1119    1578          0
f    1120    1584          1
f    1120    1585          0
f    1121    1583          1
f    1121    1584          0
f    1122    1577          1
f    1122    1578          0
f    1123    1581          1
f    1123    1582          0
f    1124    1574          1
f    1124    1575          0
f    1125    1584          1
f    1125    1585          0
f    1126    1575          1
f    1126    1576          0
f    1127    1582          1
f    1127    1583          0
f    1128    1579          1
f    1128    1580          0
f    1129    1574          1
f    1129    1575          0
f    1130    1585          1
f    1130    1586          0
f    1131    1577          1
f    1131    1578          0
f    1132    1574          1
f    1132    1575          0
f    1133    1574          1
f    1133    1575          0
f    1134    1585          1
f    1134    1586          0
f    1135    1577          1
f    1135    1578          0
f    1136    1581          1
f    1136    1582          0
f    1137    1575          1
f    1137    1576          1
f    1138    1585          1
f    1138    1586          0
f    1139    1576          1
f    1139    1577          0
f    1140    1573          1
f    1140    1574          0
f    1141    1585          1
f    1141    1586          0
f    1142    1584          1
f    1142    1585          0
f    1143    1571          1
f    1143    1572          0
f    1144    1576          1
f    1144    1577          0
f    1145    1575          1
f    1145    1576          0
f    1146    1576          1
f    1146    1577          0
f    1147    1575          1
f    1147    1576          0
f    1148    1582          0
f    1148    1583          1
f    1149    1585          0
f    1149    1586          1
f    1150    1574          0
f    1150    1575          1
f    1151    1582          0
f    1151    1583          1
f    1152    1584          0
f    1152    1585          1
f    1153    1585          0
f    1153    1586          1
f    1154    1577          0
f    1154    1578          1
f    1155    1578          1
f    1155    1579          0
f    1156    1584          0
f    1156    1585          1
f    1157    1582          0
f    1157    1583          1
f    1158    1576          0
f    1158    1577          1
f    1159    1582          0
f    1159    1583          1
f    1160    1585          0
f    1160    1586          1
f    1161    1580          1
f    1161    1581          0
f    1162    1577          0
f    1162    1578          1
f    1163    1575          0
f    1163    1576          1
f    1164    1582          1
f    1164    1583          0
f    1165    1578          0
f    1165    1579          1
f    1166    1577          0
f    1166    1578          1
f    1167    1576          1
f    1167    1577          0
f    1168    1581          0
f    1168    1582          1
f    1169    1581          1
f    1169    1582          0
f    1170    1583          1
f    1170    1584          0
f    1171    1577          0
f    1171    1578          1
f    1172    1584          1
f    1172    1585          0
f    1173    1582          1
f    1173    1583          0
f    1174    1577          0
f    1174    1578          1
f    1175    1579          1
f    1175    1580          0
f    1176    1584          1
f    1176    1585          0
f    1177    1573          1
f    1177    1574          0
f    1178    1578          1
f    1178    1579          0
f    1179    1577          1
f    1179    1578          0
f    1180    1582          1
f    1180    1583          0
f    1181    1574          1
f    1181    1575          0
f    1182    1574          1
f    1182    1575          0
f    1183    1582          1
f    1183    1583          0
f    1184    1574          1
f    1184    1575          0
f    1185    1584          1
f    1185    1585          0
f    1186    1571          1
f    1186    1572          0
f    1187    1576          1
f    1187    1577          0
f    1188    1575          1
f    1188    1576          0
f    1189    1574          1
f    1189    1575          0
f    1190    1576          1
f    1190    1577          0
f    1191    1583          1
f    1191    1584          0
f    1192    1583          1
f    1192    1584          0
f    1193    1577          1
f    1193    1578          0
f    1194    1582          1
f    1194    1583          0
f    1195    1577          1
f    1195    1578          0
f    1196    1578          1
f    1196    1579          0
f    1197    1576          1
f    1197    1577          0
f    1198    1578          1
f    1198    1579          0
f    1199    1582          1
f    1199    1583          0
f    1200    1581          1
f    1200    1582          0
f    1201    1575          1
f    1201    1576          0
f    1202    1583          1
f    1202    1584          0
f    1203    1576          1
f    1203    1577          0
f    1204    1575          1
f    1204    1576          0
f    1205    1583          1
f    1205    1584          0
f    1206    1580          0
f    1206    1581          1
f    1207    1583          0
f    1207    1584          1
f    1208    1582          0
f    1208    1583          1
f    1209    1578          1
f    1209    1579          0
f    1210    1578          0
f    1210    1579          1
f    1211    1584          0
f    1211    1585          1
f    1212    1576          0
f    1212    1577          1
f    1213    1574          0
f    1213    1575          1
f    1214    1581          0
f    1214    1582          1
f    1215    1582          1
f    1215    1583          0
f    1216    1577          0
f    1216    1578          1
f    1217    1584          0
f    1217    1585          1
f    1218    1583          1
f    1218    1584          0
f    1219    1577          1
f    1219    1578          0
f    1220    1583          1
f    1220    1584          1
f    1221    1585          1
f    1221    1586          0
f    1222    1574          0
f    1222    1575          1
f    1223    1575          1
f    1223    1576          0
f    1224    1573          1
f    1224    1574          0
f    1225    1577          1
f    1225    1578          0
f    1226    1577          1
f    1226    1578          0
f    1227    1573          1
f    1227    1574          0
f    1228    1576          1
f    1228    1577          0
f    1229    1575          1
f    1229    1576          0
f    1230    1582          0
f    1230    1583          1
f    1231    1582          0
f    1231    1583          1
f    1232    1572          0
f    1232    1573          1
f    1233    1576          1
f    1233    1577          0
f    1234    1581          0
f    1234    1582          1
f    1235    1571          1
f    1235    1572          1
f    1236    1576          1
f    1236    1577          0
f    1237    1574          0
f    1237    1575          1
f    1238    1575          1
f    1238    1576          0
f    1239    1574          1
f    1239    1575          0
f    1240    1575          0
f    1240    1576          1
f    1241    1583          1
f    1241    1584          0
f    1242    1583          1
f    1242    1584          0
f    1243    1577          1
f    1243    1578          0
f    1244    1577          1
f    1244    1578          0
f    1245    1574          1
f    1245    1575          0
f    1246    1575          0
f    1246    1574          1
f    1247    1584          0
f    1247    1585          1
f    1248    1583          0
f    1248    1584          1
f    1249    1583          0
f    1249    1584          1
f    1250    1577          0
f    1250    1578          1
f    1251    1583          0
f    1251    1584          1
f    1252    1581          0
f    1252    1582          1
f    1253    1581          0
f    1253    1582          1
f    1254    1582          0
f    1254    1583          1
f    1255    1576          0
f    1255    1577          1
f    1256    1585          1
f    1256    1586          0
f    1257    1573          1
f    1257    1574          0
f    1258    1574          0
f    1258    1575          1
f    1259    1581          0
f    1259    1582          1
f    1260    1583          1
f    1260    1584          0
f    1261    1576          0
f    1261    1577          1
f    1262    1576          0
f    1262    1577          1
f    1263    1582          1
f    1263    1583          0
f    1264    1574          0
f    1264    1575          1
f    1265    1582          1
f    1265    1583          0
f    1266    1585          1
f    1266    1586          0
f    1267    1584          0
f    1267    1585          1
f    1268    1574          0
f    1268    1575          1
f    1269    1576          1
f    1269    1577          0
f    1270    1575          0
f    1270    1576          1
f    1271    1574          1
f    1271    1575          0
f    1272    1578          1
f    1272    1579          0
f    1273    1585          1
f    1273    1586          0
f    1274    1583          1
f    1274    1584          0
f    1275    1583          1
f    1275    1584          0
f    1276    1574          1
f    1276    1575          0
f    1277    1578          1
f    1277    1577          1
f    1278    1583          0
f    1278    1584          1
f    1279    1582          0
f    1279    1583          1
f    1280    1574          0
f    1280    1575          1
f    1281    1576          0
f    1281    1577          1
f    1282    1582          0
f    1282    1583          1
f    1283    1574          0
f    1283    1575          1
f    1284    1574          0
f    1284    1575          1
f    1285    1583          0
f    1285    1584          1
f    1286    1576          0
f    1286    1577          1
f    1287    1581          0
f    1287    1582          1
f    1288    1572          0
f    1288    1573          1
f    1289    1579          0
f    1289    1580          1
f    1290    1574          1
f    1290    1575          0
f    1291    1573          0
f    1291    1574          1
f    1292    1575          0
f    1292    1576          1
f    1293    1574          0
f    1293    1575          1
f    1294    1582          0
f    1294    1583          1
f    1295    1579          0
f    1295    1580          1
f    1296    1575          1
f    1296    1576          0
f    1297    1582          0
f    1297    1583          1
f    1298    1571          0
f    1298    1572          1
f    1299    1584          0
f    1299    1585          1
f    1300    1575          0
f    1300    1576          1
f    1301    1582          1
f    1301    1583          1
f    1302    1585          0
f    1302    1586          1
f    1303    1583          0
f    1303    1584          1
f    1304    1582          0
f    1304    1583          1
f    1305    1585          0
f    1305    1586          1
f    1306    1583          0
f    1306    1584          1
f    1307    1575          0
f    1307    1576          1
f    1308    1575          1
f    1308    1576          0
f    1309    1584          0
f    1309    1585          1
f    1310    1574          1
f    1310    1575          0
f    1311    1577          1
f    1311    1578          0
f    1312    1574          1
f    1312    1575          0
f    1313    1572          1
f    1313    1573          0
f    1314    1585          1
f    1314    1586          0
f    1315    1574          1
f    1315    1575          0
f    1316    1574          1
f    1316    1575          0
f    1317    1574          1
f    1317    1575          0
f    1318    1583          1
f    1318    1584          1
f    1319    1576          1
f    1319    1577          0
f    1320    1578          1
f    1320    1579          0
f    1321    1584          1
f    1321    1585          0
f    1322    1575          1
f    1322    1576          0
f    1323    1581          1
f    1323    1582          0
f    1324    1577          1
f    1324    1578          0
f    1325    1573          1
f    1325    1574          0
f    1326    1578          1
f    1326    1579          0
f    1327    1584          1
f    1327    1585          1
f    1328    1575          1
f    1328    1576          1
f    1329    1579          1
f    1329    1580          1
f    1330    1575          0
f    1330    1576          1
f    1331    1575          1
f    1331    1576          0
f    1332    1584          1
f    1332    1585          0
f    1333    1580          1
f    1333    1581          0
f    1334    1576          1
f    1334    1577          0
f    1335    1576          1
f    1335    1577          0
f    1336    1582          0
f    1336    1583          1
f    1337    1583          1
f    1337    1584          0
f    1338    1573          1
f    1338    1574          0
f    1339    1576          1
f    1339    1577          0
f    1340    1576          1
f    1340    1577          0
f    1341    1582          1
f    1341    1583          0
f    1342    1584          1
f    1342    1585          0
f    1343    1576          1
f    1343    1577          0
f    1344    1577          1
f    1344    1578          0
f    1345    1577          1
f    1345    1578          0
f    1346    1579          1
f    1346    1580          0
f    1347    1584          1
f    1347    1585          0
f    1348    1574          1
f    1348    1575          0
f    1349    1585          1
f    1349    1586          0
f    1350    1577          1
f    1350    1578          0
f    1351    1585          1
f    1351    1586          0
f    1352    1581          1
f    1352    1582          0
f    1353    1573          1
f    1353    1574          0
f    1354    1576          1
f    1354    1577          0
f    1355    1583          0
f    1355    1584          1
f    1356    1576          0
f    1356    1577          1
f    1357    1581          1
f    1357    1582          0
f    1358    1575          0
f    1358    1576          1
f    1359    1577          0
f    1359    1578          1
f    1360    1575          0
f    1360    1576          1
f    1361    1584          0
f    1361    1585          1
f    1362    1575          0
f    1362    1576          1
f    1363    1581          1
f    1363    1582          0
f    1364    1577          0
f    1364    1578          1
f    1365    1577          0
f    1365    1578          1
f    1366    1576          0
f    1366    1577          1
f    1367    1577          0
f    1367    1578          1
f    1368    1583          0
f    1368    1584          1
f    1369    1583          0
f    1369    1584          1
f    1370    1575          0
f    1370    1576          1
f    1371    1577          1
f    1371    1578          0
f    1372    1577          0
f    1372    1578          1
f    1373    1575          0
f    1373    1576          1
f    1374    1584          0
f    1374    1585          1
f    1375    1574          0
f    1375    1575          1
f    1376    1581          0
f    1376    1582          1
f    1377    1574          1
f    1377    1575          0
f    1378    1573          0
f    1378    1574          1
f    1379    1576          0
f    1379    1577          1
f    1380    1576          0
f    1380    1577          1
f    1381    1574          0
f    1381    1575          1
f    1382    1577          1
f    1382    1578          0
f    1383    1582          1
f    1383    1583          0
f    1384    1577          0
f    1384    1578          1
f    1385    1574          1
f    1385    1575          0
f    1386    1573          1
f    1386    1574          0
f    1387    1572          0
f    1387    1573          1
f    1388    1581          0
f    1388    1582          1
f    1389    1578          1
f    1389    1579          0
f    1390    1574          0
f    1390    1575          1
f    1391    1576          1
f    1391    1577          0
f    1392    1584          1
f    1392    1585          0
f    1393    1575          1
f    1393    1576          0
f    1394    1571          1
f    1394    1572          0
f    1395    1577          1
f    1395    1578          0
f    1396    1581          1
f    1396    1582          0
f    1397    1583          1
f    1397    1584          0
f    1398    1581          1
f    1398    1582          0
f    1399    1575          1
f    1399    1576          0
f    1400    1581          1
f    1400    1582          0
f    1401    1574          1
f    1401    1575          0
f    1402    1583          1
f    1402    1584          0
f    1403    1585          1
f    1403    1586          0
f    1404    1576          1
f    1404    1577          0
f    1405    1575          1
f    1405    1576          0
f    1406    1574          1
f    1406    1575          0
f    1407    1582          1
f    1407    1583          0
f    1408    1581          1
f    1408    1582          0
f    1409    1577          1
f    1409    1578          0
f    1410    1576          1
f    1410    1577          0
f    1411    1574          0
f    1411    1575          1
f    1412    1585          1
f    1412    1586          0
f    1413    1582          1
f    1413    1583          0
f    1414    1576          1
f    1414    1577          0
f    1415    1582          1
f    1415    1583          0
f    1416    1585          1
f    1416    1586          0
f    1417    1573          1
f    1417    1574          0
f    1418    1575          1
f    1418    1576          0
f    1419    1573          1
f    1419    1574          0
f    1420    1584          1
f    1420    1585          0
f    1421    1574          1
f    1421    1575          0
f    1422    1582          1
f    1422    1583          0
f    1423    1573          1
f    1423    1574          0
f    1424    1581          1
f    1424    1582          0
f    1425    1581          1
f    1425    1582          0
f    1426    1578          1
f    1426    1579          0
f    1427    1576          1
f    1427    1577          0
f    1428    1578          1
f    1428    1579          0
f    1429    1585          1
f    1429    1586          0
f    1430    1582          0
f    1430    1583          1
f    1431    1575          1
f    1431    1576          0
f    1432    1581          1
f    1432    1582          0
f    1433    1573          1
f    1433    1574          0
f    1434    1581          0
f    1434    1580          1
f    1435    1585          0
f    1435    1586          1
f    1436    1576          0
f    1436    1577          1
f    1437    1573          0
f    1437    1574          1
f    1438    1584          0
f    1438    1585          1
f    1439    1575          0
f    1439    1576          1
f    1440    1576          0
f    1440    1577          1
f    1441    1582          0
f    1441    1583          1
f    1442    1575          1
f    1442    1576          1
f    1443    1577          0
f    1443    1578          1
f    1444    1584          0
f    1444    1585          1
f    1445    1576          0
f    1445    1577          1
f    1446    1576          0
f    1446    1577          1
f    1447    1577          0
f    1447    1578          1
f    1448    1577          0
f    1448    1578          1
f    1449    1577          0
f    1449    1578          1
f    1450    1582          0
f    1450    1583          1
f    1451    1574          0
f    1451    1575          1
f    1452    1575          1
f    1452    1576          0
f    1453    1585          0
f    1453    1586          1
f    1454    1583          0
f    1454    1584          1
f    1455    1582          0
f    1455    1583          1
f    1456    1584          0
f    1456    1585          1
f    1457    1585          0
f    1457    1586          1
f    1458    1584          1
f    1458    1585          0
f    1459    1582          0
f    1459    1583          1
f    1460    1575          0
f    1460    1576          1
f    1461    1584          1
f    1461    1585          0
f    1462    1582          0
f    1462    1583          1
f    1463    1575          1
f    1463    1576          0
f    1464    1580          1
f    1464    1581          0
f    1465    1584          0
f    1465    1585          1
f    1466    1577          1
f    1466    1578          0
f    1467    1580          1
f    1467    1581          0
f    1468    1574          0
f    1468    1575          1
f    1469    1577          0
f    1469    1578          1
f    1470    1582          1
f    1470    1583          0
f    1471    1584          0
f    1471    1585          1
f    1472    1582          1
f    1472    1583          0
f    1473    1584          1
f    1473    1585          0
f    1474    1576          0
f    1474    1577          1
f    1475    1581          1
f    1475    1582          0
f    1476    1579          1
f    1476    1580          0
f    1477    1577          0
f    1477    1578          1
f    1478    1571          0
f    1478    1572          1
f    1479    1582          1
f    1479    1583          0
f    1480    1574          0
f    1480    1575          1
f    1481    1576          1
f    1481    1577          1
f    1482    1577          1
f    1482    1578          0
f    1483    1577          0
f    1483    1578          1
f    1484    1581          1
f    1484    1582          0
f    1485    1580          1
f    1485    1581          0
f    1486    1571          0
f    1486    1572          1
f    1487    1575          0
f    1487    1576          1
f    1488    1583          1
f    1488    1584          0
f    1489    1577          0
f    1489    1578          1
f    1490    1574          1
f    1490    1575          0
f    1491    1582          0
f    1491    1581          1
f    1492    1584          0
f    1492    1585          1
f    1493    1582          0
f    1493    1583          1
f    1494    1574          0
f    1494    1575          1
f    1495    1576          0
f    1495    1577          1
f    1496    1583          0
f    1496    1584          1
f    1497    1584          0
f    1497    1585          1
f    1498    1582          0
f    1498    1583          1
f    1499    1577          0
f    1499    1578          1
f    1500    1574          0
f    1500    1575          1
f    1501    1585          0
f    1501    1586          1
f    1502    1582          0
f    1502    1583          1
f    1503    1583          0
f    1503    1584          1
f    1504    1582          0
f    1504    1583          1
f    1505    1582          0
f    1505    1583          1
f    1506    1581          1
f    1506    1582          0
f    1507    1583          0
f    1507    1584          1
f    1508    1584          0
f    1508    1585          1
f    1509    1583          0
f    1509    1584          1
f    1510    1579          0
f    1510    1580          1
f    1511    1582          0
f    1511    1583          1
f    1512    1573          1
f    1512    1574          0
f    1513    1582          0
f    1513    1583          1
f    1514    1583          0
f    1514    1584          1
f    1515    1584          1
f    1515    1585          0
f    1516    1575          0
f    1516    1576          1
f    1517    1575          0
f    1517    1576          1
f    1518    1575          0
f    1518    1576          1
f    1519    1585          0
f    1519    1586          1
f    1520    1585          0
f    1520    1586          1
f    1521    1577          1
f    1521    1578          0
f    1522    1576          0
f    1522    1577          1
f    1523    1581          0
f    1523    1582          1
f    1524    1576          1
f    1524    1577          0
f    1525    1581          0
f    1525    1582          1
f    1526    1574          1
f    1526    1575          0
f    1527    1573          1
f    1527    1574          0
f    1528    1584          0
f    1528    1585          1
f    1529    1582          1
f    1529    1583          0
f    1530    1575          1
f    1530    1576          0
f    1531    1576          0
f    1531    1577          1
f    1532    1577          0
f    1532    1578          1
f    1533    1574          1
f    1533    1575          0
f    1534    1582          0
f    1534    1583          1
f    1535    1581          1
f    1535    1582          0
f    1536    1584          1
f    1536    1585          0
f    1537    1576          0
f    1537    1577          1
f    1538    1577          1
f    1538    1578          0
f    1539    1576          1
f    1539    1577          0
f    1540    1585          1
f    1540    1586          0
f    1541    1577          1
f    1541    1578          0
f    1542    1576          1
f    1542    1577          0
f    1543    1583          1
f    1543    1584          0
f    1544    1584          1
f    1544    1585          0
f    1545    1583          1
f    1545    1584          0
f    1546    1585          1
f    1546    1586          0
f    1547    1579          0
f    1547    1578          1
f    1548    1575          0
f    1548    1576          1
f    1549    1582          0
f    1549    1583          1
f    1550    1581          0
f    1550    1582          1
f    1551    1575          0
f    1551    1576          1
f    1552    1578          1
f    1552    1579          0
f    1553    1577          0
f    1553    1578          1
f    1554    1583          0
f    1554    1584          1
f    1555    1576          0
f    1555    1577          1
f    1556    1574          0
f    1556    1575          1
f    1557    1576          0
f    1557    1577          1
f    1558    1581          0
f    1558    1582          1
f    1559    1575          0
f    1559    1576          1
f    1560    1582          0
f    1560    1583          1
f    1561    1581          0
f    1561    1582          1
f    1562    1575          0
f    1562    1576          1
f    1563    1577          0
f    1563    1578          1
f    1564    1583          0
f    1564    1584          1
f    1565    1582          0
f    1565    1583          1
f    1566    1576          0
f    1566    1577          1
f    1567    1576          0
f    1567    1577          1
f    1568    1576          0
f    1568    1577          1
f    1569    1581          0
f    1569    1582          1
f    1570    1576          0
f    1570    1577          1
f    1571    1587          8
f    1572    1587         26
f    1573    1587         43
f    1574    1587        105
f    1575    1587        187
f    1576    1587        228
f    1577    1587        209
f    1578    1587        119
f    1579    1587         38
f    1580    1587         43
f    1581    1587         65
f    1582    1587        139
f    1583    1587        199
f    1584    1587        125
f    1585    1587        127
f    1586    1587         50
c