pair,contact1,contact2,flow1,flow2
2lfu_A_,1,4,1,1
2lfu_A_,1,17,1,1
2lfu_A_,1,25,1,1
2lfu_A_,2,17,1,1
2lfu_A_,5,7,1,1
2lfu_A_,12,13,1,1
2lfu_A_,13,29,1,1
2lfu_A_,19,23,1,1
2lfu_A_,26,27,1,1
2lfu_A_,31,117,1,1
2lfu_A_,31,120,1,1
2lfu_A_,33,100,1,1
2lfu_A_,34,36,1,1
2lfu_A_,34,37,1,1
2lfu_A_,35,38,1,1
2lfu_A_,35,74,1,1
2lfu_A_,40,71,1,1
2lfu_A_,42,69,1,1
2lfu_A_,43,150,1,1
2lfu_A_,44,67,1,1
2lfu_A_,45,148,1,1
2lfu_A_,46,65,1,1
2lfu_A_,47,62,1,1
2lfu_A_,47,146,1,1
2lfu_A_,48,63,1,1
2lfu_A_,49,144,1,1
2lfu_A_,50,61,1,1
2lfu_A_,54,55,1,1
2lfu_A_,64,81,1,1
2lfu_A_,66,79,1,1
2lfu_A_,68,77,1,1
2lfu_A_,70,73,1,1
2lfu_A_,70,75,1,1
2lfu_A_,71,74,1,1
2lfu_A_,73,75,1,1
2lfu_A_,74,97,1,1
2lfu_A_,76,95,1,1
2lfu_A_,77,94,1,1
2lfu_A_,78,93,1,1
2lfu_A_,80,91,1,1
2lfu_A_,82,85,1,1
2lfu_A_,83,85,1,1
2lfu_A_,84,87,1,1
2lfu_A_,84,88,1,1
2lfu_A_,84,89,1,1
2lfu_A_,85,90,1,1
2lfu_A_,85,91,1,1
2lfu_A_,92,107,1,1
2lfu_A_,94,105,1,1
2lfu_A_,96,103,1,1
2lfu_A_,100,118,1,1
2lfu_A_,102,116,1,1
2lfu_A_,104,114,1,1
2lfu_A_,108,110,1,1
2lfu_A_,110,112,1,1
2lfu_A_,111,133,1,1
2lfu_A_,113,131,1,1
2lfu_A_,115,129,1,1
2lfu_A_,117,118,1,1
2lfu_A_,117,127,1,1
2lfu_A_,119,125,1,1
2lfu_A_,120,123,1,1
2lfu_A_,124,149,1,1
2lfu_A_,125,148,1,1
2lfu_A_,126,147,1,1
2lfu_A_,128,145,1,1
2lfu_A_,130,141,1,1
2lfu_A_,130,143,1,1
2lfu_A_,138,139,1,1
2lfu_A_,151,154,1,1
2lfu_A_,154,156,1,1
2lfu_A_,159,160,1,1