pair,contact1,contact2,flow1,flow2
3zxu_B_,8,12,1,1
3zxu_B_,9,12,1,1
3zxu_B_,9,13,1,1
3zxu_B_,10,14,1,1
3zxu_B_,11,15,1,1
3zxu_B_,14,18,1,1
3zxu_B_,15,19,1,1
3zxu_B_,16,20,1,1
3zxu_B_,20,23,1,1
3zxu_B_,21,24,1,1
3zxu_B_,35,38,1,1
3zxu_B_,35,39,1,1
3zxu_B_,36,40,1,1
3zxu_B_,37,40,1,1
3zxu_B_,37,41,1,1
3zxu_B_,38,42,1,1
3zxu_B_,39,43,1,1
3zxu_B_,40,44,1,1
3zxu_B_,41,45,1,1
3zxu_B_,42,46,1,1
3zxu_B_,45,48,1,1
3zxu_B_,47,50,1,1
3zxu_B_,49,63,1,1
3zxu_B_,51,62,1,1
3zxu_B_,53,60,1,1
3zxu_B_,59,70,1,1
3zxu_B_,61,68,1,1
3zxu_B_,63,66,1,1
3zxu_B_,64,65,1,1
3zxu_B_,65,87,1,1
3zxu_B_,67,87,1,1
3zxu_B_,69,85,1,1
3zxu_B_,71,83,1,1
3zxu_B_,73,80,1,1
3zxu_B_,73,81,1,1
3zxu_B_,75,78,1,1
3zxu_B_,89,93,1,1
3zxu_B_,91,94,1,1
3zxu_B_,94,97,1,1
3zxu_B_,94,98,1,1
3zxu_B_,96,100,1,1
3zxu_B_,97,101,1,1
3zxu_B_,98,102,1,1
3zxu_B_,99,102,1,1
3zxu_B_,99,103,1,1
3zxu_B_,100,103,1,1
3zxu_B_,100,105,1,1
3zxu_B_,105,108,1,1
3zxu_B_,106,110,1,1
3zxu_B_,107,111,1,1
3zxu_B_,108,112,1,1
3zxu_B_,109,112,1,1
3zxu_B_,109,113,1,1
3zxu_B_,110,113,1,1
3zxu_B_,110,114,1,1
3zxu_B_,111,115,1,1
3zxu_B_,112,116,1,1
3zxu_B_,113,117,1,1
3zxu_B_,114,118,1,1
3zxu_B_,115,119,1,1
3zxu_B_,116,120,1,1
3zxu_B_,117,121,1,1
3zxu_B_,118,122,1,1
3zxu_B_,119,123,1,1
3zxu_B_,120,124,1,1
3zxu_B_,121,125,1,1
3zxu_B_,122,126,1,1
3zxu_B_,123,126,1,1
3zxu_B_,123,127,1,1
3zxu_B_,124,128,1,1
3zxu_B_,124,138,1,1
3zxu_B_,125,129,1,1
3zxu_B_,126,130,1,1
3zxu_B_,127,131,1,1
3zxu_B_,128,131,1,1
3zxu_B_,128,132,1,1
3zxu_B_,137,145,1,1
3zxu_B_,138,140,1,1
3zxu_B_,139,143,1,1
3zxu_B_,140,141,1,1
3zxu_B_,142,153,1,1
3zxu_B_,144,151,1,1
3zxu_B_,146,149,1,1
3zxu_B_,150,171,1,1
3zxu_B_,152,169,1,1
3zxu_B_,154,167,1,1
3zxu_B_,156,165,1,1
3zxu_B_,158,161,1,1
3zxu_B_,168,174,1,1
3zxu_B_,170,171,1,1
3zxu_B_,170,174,1,1
3zxu_B_,174,178,1,1
3zxu_B_,175,179,1,1
3zxu_B_,176,180,1,1
3zxu_B_,177,180,1,1
3zxu_B_,177,181,1,1
3zxu_B_,178,182,1,1
3zxu_B_,179,183,1,1
3zxu_B_,180,184,1,1
3zxu_B_,185,189,1,1
3zxu_B_,187,191,1,1
3zxu_B_,188,192,1,1
3zxu_B_,189,193,1,1
3zxu_B_,191,194,1,1
3zxu_B_,192,195,1,1
3zxu_B_,192,196,1,1