c Max flow problem for tiling
p min 181 358
c source node
n 0 178
c sink node
n 180 -178
c source to target arcs
a 0 1 0 1 0
a 0 2 0 1 0
a 0 3 0 1 0
a 0 4 0 1 0
a 0 5 0 1 0
a 0 6 0 1 0
a 0 7 0 1 0
a 0 8 0 1 0
a 0 9 0 1 0
a 0 10 0 1 0
a 0 11 0 1 0
a 0 12 0 1 0
a 0 13 0 1 0
a 0 14 0 1 0
a 0 15 0 1 0
a 0 16 0 1 0
a 0 17 0 1 0
a 0 18 0 1 0
a 0 19 0 1 0
a 0 20 0 1 0
a 0 21 0 1 0
a 0 22 0 1 0
a 0 23 0 1 0
a 0 24 0 1 0
a 0 25 0 1 0
a 0 26 0 1 0
a 0 27 0 1 0
a 0 28 0 1 0
a 0 29 0 1 0
a 0 30 0 1 0
a 0 31 0 1 0
a 0 32 0 1 0
a 0 33 0 1 0
a 0 34 0 1 0
a 0 35 0 1 0
a 0 36 0 1 0
a 0 37 0 1 0
a 0 38 0 1 0
a 0 39 0 1 0
a 0 40 0 1 0
a 0 41 0 1 0
a 0 42 0 1 0
a 0 43 0 1 0
a 0 44 0 1 0
a 0 45 0 1 0
a 0 46 0 1 0
a 0 47 0 1 0
a 0 48 0 1 0
a 0 49 0 1 0
a 0 50 0 1 0
a 0 51 0 1 0
a 0 52 0 1 0
a 0 53 0 1 0
a 0 54 0 1 0
a 0 55 0 1 0
a 0 56 0 1 0
a 0 57 0 1 0
a 0 58 0 1 0
a 0 59 0 1 0
a 0 60 0 1 0
a 0 61 0 1 0
a 0 62 0 1 0
a 0 63 0 1 0
a 0 64 0 1 0
a 0 65 0 1 0
a 0 66 0 1 0
a 0 67 0 1 0
a 0 68 0 1 0
a 0 69 0 1 0
a 0 70 0 1 0
a 0 71 0 1 0
a 0 72 0 1 0
a 0 73 0 1 0
a 0 74 0 1 0
a 0 75 0 1 0
a 0 76 0 1 0
a 0 77 0 1 0
a 0 78 0 1 0
a 0 79 0 1 0
a 0 80 0 1 0
a 0 81 0 1 0
a 0 82 0 1 0
a 0 83 0 1 0
a 0 84 0 1 0
a 0 85 0 1 0
a 0 86 0 1 0
a 0 87 0 1 0
a 0 88 0 1 0
a 0 89 0 1 0
a 0 90 0 1 0
a 0 91 0 1 0
a 0 92 0 1 0
a 0 93 0 1 0
a 0 94 0 1 0
a 0 95 0 1 0
a 0 96 0 1 0
a 0 97 0 1 0
a 0 98 0 1 0
a 0 99 0 1 0
a 0 100 0 1 0
a 0 101 0 1 0
a 0 102 0 1 0
a 0 103 0 1 0
a 0 104 0 1 0
a 0 105 0 1 0
a 0 106 0 1 0
a 0 107 0 1 0
a 0 108 0 1 0
a 0 109 0 1 0
a 0 110 0 1 0
a 0 111 0 1 0
a 0 112 0 1 0
a 0 113 0 1 0
a 0 114 0 1 0
a 0 115 0 1 0
a 0 116 0 1 0
a 0 117 0 1 0
a 0 118 0 1 0
a 0 119 0 1 0
a 0 120 0 1 0
a 0 121 0 1 0
a 0 122 0 1 0
a 0 123 0 1 0
a 0 124 0 1 0
a 0 125 0 1 0
a 0 126 0 1 0
a 0 127 0 1 0
a 0 128 0 1 0
a 0 129 0 1 0
a 0 130 0 1 0
a 0 131 0 1 0
a 0 132 0 1 0
a 0 133 0 1 0
a 0 134 0 1 0
a 0 135 0 1 0
a 0 136 0 1 0
a 0 137 0 1 0
a 0 138 0 1 0
a 0 139 0 1 0
a 0 140 0 1 0
a 0 141 0 1 0
a 0 142 0 1 0
a 0 143 0 1 0
a 0 144 0 1 0
a 0 145 0 1 0
a 0 146 0 1 0
a 0 147 0 1 0
a 0 148 0 1 0
a 0 149 0 1 0
a 0 150 0 1 0
a 0 151 0 1 0
a 0 152 0 1 0
a 0 153 0 1 0
a 0 154 0 1 0
a 0 155 0 1 0
a 0 156 0 1 0
a 0 157 0 1 0
a 0 158 0 1 0
a 0 159 0 1 0
a 0 160 0 1 0
a 0 161 0 1 0
a 0 162 0 1 0
a 0 163 0 1 0
a 0 164 0 1 0
a 0 165 0 1 0
a 0 166 0 1 0
a 0 167 0 1 0
a 0 168 0 1 0
a 0 169 0 1 0
a 0 170 0 1 0
a 0 171 0 1 0
a 0 172 0 1 0
a 0 173 0 1 0
a 0 174 0 1 0
a 0 175 0 1 0
a 0 176 0 1 0
a 0 177 0 1 0
a 0 178 0 1 0
c target to tile arcs
a 1 179 0 1 0
a 2 179 0 1 0
a 3 179 0 1 0
a 4 179 0 1 0
a 5 179 0 1 0
a 6 179 0 1 0
a 7 179 0 1 0
a 8 179 0 1 0
a 9 179 0 1 0
a 10 179 0 1 0
a 11 179 0 1 0
a 12 179 0 1 0
a 13 179 0 1 0
a 14 179 0 1 0
a 15 179 0 1 0
a 16 179 0 1 0
a 17 179 0 1 0
a 18 179 0 1 0
a 19 179 0 1 0
a 20 179 0 1 0
a 21 179 0 1 0
a 22 179 0 1 0
a 23 179 0 1 0
a 24 179 0 1 0
a 25 179 0 1 0
a 26 179 0 1 0
a 27 179 0 1 0
a 28 179 0 1 0
a 29 179 0 1 0
a 30 179 0 1 0
a 31 179 0 1 0
a 32 179 0 1 0
a 33 179 0 1 0
a 34 179 0 1 0
a 35 179 0 1 0
a 36 179 0 1 0
a 37 179 0 1 0
a 38 179 0 1 0
a 39 179 0 1 0
a 40 179 0 1 0
a 41 179 0 1 0
a 42 179 0 1 0
a 43 179 0 1 0
a 44 179 0 1 0
a 45 179 0 1 0
a 46 179 0 1 0
a 47 179 0 1 0
a 48 179 0 1 0
a 49 179 0 1 0
a 50 179 0 1 0
a 51 179 0 1 0
a 52 179 0 1 0
a 53 179 0 1 0
a 54 179 0 1 0
a 55 179 0 1 0
a 56 179 0 1 0
a 57 179 0 1 0
a 58 179 0 1 0
a 59 179 0 1 0
a 60 179 0 1 0
a 61 179 0 1 0
a 62 179 0 1 0
a 63 179 0 1 0
a 64 179 0 1 0
a 65 179 0 1 0
a 66 179 0 1 0
a 67 179 0 1 0
a 68 179 0 1 0
a 69 179 0 1 0
a 70 179 0 1 0
a 71 179 0 1 0
a 72 179 0 1 0
a 73 179 0 1 0
a 74 179 0 1 0
a 75 179 0 1 0
a 76 179 0 1 0
a 77 179 0 1 0
a 78 179 0 1 0
a 79 179 0 1 0
a 80 179 0 1 0
a 81 179 0 1 0
a 82 179 0 1 0
a 83 179 0 1 0
a 84 179 0 1 0
a 85 179 0 1 0
a 86 179 0 1 0
a 87 179 0 1 0
a 88 179 0 1 0
a 89 179 0 1 0
a 90 179 0 1 0
a 91 179 0 1 0
a 92 179 0 1 0
a 93 179 0 1 0
a 94 179 0 1 0
a 95 179 0 1 0
a 96 179 0 1 0
a 97 179 0 1 0
a 98 179 0 1 0
a 99 179 0 1 0
a 100 179 0 1 0
a 101 179 0 1 0
a 102 179 0 1 0
a 103 179 0 1 0
a 104 179 0 1 0
a 105 179 0 1 0
a 106 179 0 1 0
a 107 179 0 1 0
a 108 179 0 1 0
a 109 179 0 1 0
a 110 179 0 1 0
a 111 179 0 1 0
a 112 179 0 1 0
a 113 179 0 1 0
a 114 179 0 1 0
a 115 179 0 1 0
a 116 179 0 1 0
a 117 179 0 1 0
a 118 179 0 1 0
a 119 179 0 1 0
a 120 179 0 1 0
a 121 179 0 1 0
a 122 179 0 1 0
a 123 179 0 1 0
a 124 179 0 1 0
a 125 179 0 1 0
a 126 179 0 1 0
a 127 179 0 1 0
a 128 179 0 1 0
a 129 179 0 1 0
a 130 179 0 1 0
a 131 179 0 1 0
a 132 179 0 1 0
a 133 179 0 1 0
a 134 179 0 1 0
a 135 179 0 1 0
a 136 179 0 1 0
a 137 179 0 1 0
a 138 179 0 1 0
a 139 179 0 1 0
a 140 179 0 1 0
a 141 179 0 1 0
a 142 179 0 1 0
a 143 179 0 1 0
a 144 179 0 1 0
a 145 179 0 1 0
a 146 179 0 1 0
a 147 179 0 1 0
a 148 179 0 1 0
a 149 179 0 1 0
a 150 179 0 1 0
a 151 179 0 1 0
a 152 179 0 1 0
a 153 179 0 1 0
a 154 179 0 1 0
a 155 179 0 1 0
a 156 179 0 1 0
a 157 179 0 1 0
a 158 179 0 1 0
a 159 179 0 1 0
a 160 179 0 1 0
a 161 179 0 1 0
a 162 179 0 1 0
a 163 179 0 1 0
a 164 179 0 1 0
a 165 179 0 1 0
a 166 179 0 1 0
a 167 179 0 1 0
a 168 179 0 1 0
a 169 179 0 1 0
a 170 179 0 1 0
a 171 179 0 1 0
a 172 179 0 1 0
a 173 179 0 1 0
a 174 179 0 1 0
a 175 179 0 1 0
a 176 179 0 1 0
a 177 179 0 1 0
a 178 179 0 1 0
c tile to sink arcs
a 179 180 0 592 0
c overflow arc
a 0 180 0 181 1000
c end of flow problem