pair,contact1,contact2,flow1,flow2 3n4g_A_,1,38,1,1 3n4g_A_,1,40,1,1 3n4g_A_,2,68,1,1 3n4g_A_,3,28,1,1 3n4g_A_,3,40,1,1 3n4g_A_,3,42,1,1 3n4g_A_,4,66,1,1 3n4g_A_,5,42,1,1 3n4g_A_,5,44,1,1 3n4g_A_,6,51,1,1 3n4g_A_,6,64,1,1 3n4g_A_,7,8,1,1 3n4g_A_,7,44,1,1 3n4g_A_,7,46,1,1 3n4g_A_,8,11,1,1 3n4g_A_,10,45,1,1 3n4g_A_,11,61,1,1 3n4g_A_,11,93,1,1 3n4g_A_,13,15,1,1 3n4g_A_,13,16,1,1 3n4g_A_,13,17,1,1 3n4g_A_,14,18,1,1 3n4g_A_,15,19,1,1 3n4g_A_,16,20,1,1 3n4g_A_,17,21,1,1 3n4g_A_,18,22,1,1 3n4g_A_,19,23,1,1 3n4g_A_,20,24,1,1 3n4g_A_,21,25,1,1 3n4g_A_,22,26,1,1 3n4g_A_,23,27,1,1 3n4g_A_,24,28,1,1 3n4g_A_,25,29,1,1 3n4g_A_,26,30,1,1 3n4g_A_,26,36,1,1 3n4g_A_,27,31,1,1 3n4g_A_,29,34,1,1 3n4g_A_,30,84,1,1 3n4g_A_,31,77,1,1 3n4g_A_,35,38,1,1 3n4g_A_,36,39,1,1 3n4g_A_,36,144,1,1 3n4g_A_,37,115,1,1 3n4g_A_,37,144,1,1 3n4g_A_,47,50,1,1 3n4g_A_,49,50,1,1 3n4g_A_,51,58,1,1 3n4g_A_,51,62,1,1 3n4g_A_,53,56,1,1 3n4g_A_,59,61,1,1 3n4g_A_,59,62,1,1 3n4g_A_,63,99,1,1 3n4g_A_,63,101,1,1 3n4g_A_,65,101,1,1 3n4g_A_,65,103,1,1 3n4g_A_,67,103,1,1 3n4g_A_,67,105,1,1 3n4g_A_,69,105,1,1 3n4g_A_,69,107,1,1 3n4g_A_,70,120,1,1 3n4g_A_,70,125,1,1 3n4g_A_,71,107,1,1 3n4g_A_,74,77,1,1 3n4g_A_,74,78,1,1 3n4g_A_,75,79,1,1 3n4g_A_,76,80,1,1 3n4g_A_,77,81,1,1 3n4g_A_,78,82,1,1 3n4g_A_,78,106,1,1 3n4g_A_,79,83,1,1 3n4g_A_,80,84,1,1 3n4g_A_,81,85,1,1 3n4g_A_,82,86,1,1 3n4g_A_,83,87,1,1 3n4g_A_,84,88,1,1 3n4g_A_,85,89,1,1 3n4g_A_,86,90,1,1 3n4g_A_,87,91,1,1 3n4g_A_,88,92,1,1 3n4g_A_,89,93,1,1 3n4g_A_,90,95,1,1 3n4g_A_,96,99,1,1 3n4g_A_,97,100,1,1 3n4g_A_,108,111,1,1 3n4g_A_,109,112,1,1 3n4g_A_,112,119,1,1 3n4g_A_,114,117,1,1 3n4g_A_,117,131,1,1 3n4g_A_,118,128,1,1 3n4g_A_,121,124,1,1 3n4g_A_,123,125,1,1 3n4g_A_,124,128,1,1 3n4g_A_,125,129,1,1 3n4g_A_,126,130,1,1 3n4g_A_,127,131,1,1 3n4g_A_,128,131,1,1 3n4g_A_,129,132,1,1 3n4g_A_,132,137,1,1 3n4g_A_,133,137,1,1 3n4g_A_,134,138,1,1 3n4g_A_,135,139,1,1 3n4g_A_,136,140,1,1 3n4g_A_,137,141,1,1 3n4g_A_,138,142,1,1 3n4g_A_,139,143,1,1 3n4g_A_,140,144,1,1 3n4g_A_,142,145,1,1 3n4g_A_,142,146,1,1 3n4g_A_,143,146,1,1