pair,contact1,contact2,flow1,flow2 2b5g_A_,4,53,1,1 2b5g_A_,6,7,1,1 2b5g_A_,6,12,1,1 2b5g_A_,6,51,1,1 2b5g_A_,6,53,1,1 2b5g_A_,8,49,1,1 2b5g_A_,9,12,1,1 2b5g_A_,10,13,1,1 2b5g_A_,12,16,1,1 2b5g_A_,13,17,1,1 2b5g_A_,14,18,1,1 2b5g_A_,15,18,1,1 2b5g_A_,15,19,1,1 2b5g_A_,16,20,1,1 2b5g_A_,17,21,1,1 2b5g_A_,18,22,1,1 2b5g_A_,18,66,1,1 2b5g_A_,19,23,1,1 2b5g_A_,20,24,1,1 2b5g_A_,22,25,1,1 2b5g_A_,23,26,1,1 2b5g_A_,26,124,1,1 2b5g_A_,27,29,1,1 2b5g_A_,32,35,1,1 2b5g_A_,32,36,1,1 2b5g_A_,33,37,1,1 2b5g_A_,34,38,1,1 2b5g_A_,35,39,1,1 2b5g_A_,36,40,1,1 2b5g_A_,36,47,1,1 2b5g_A_,37,41,1,1 2b5g_A_,39,46,1,1 2b5g_A_,48,49,1,1 2b5g_A_,48,71,1,1 2b5g_A_,50,70,1,1 2b5g_A_,52,67,1,1 2b5g_A_,52,68,1,1 2b5g_A_,54,65,1,1 2b5g_A_,55,58,1,1 2b5g_A_,56,59,1,1 2b5g_A_,58,93,1,1 2b5g_A_,60,62,1,1 2b5g_A_,60,63,1,1 2b5g_A_,60,64,1,1 2b5g_A_,69,89,1,1 2b5g_A_,72,84,1,1 2b5g_A_,72,86,1,1 2b5g_A_,74,82,1,1 2b5g_A_,76,78,1,1 2b5g_A_,76,80,1,1 2b5g_A_,81,112,1,1 2b5g_A_,81,115,1,1 2b5g_A_,83,116,1,1 2b5g_A_,85,117,1,1 2b5g_A_,90,94,1,1 2b5g_A_,91,94,1,1 2b5g_A_,97,101,1,1 2b5g_A_,98,102,1,1 2b5g_A_,99,103,1,1 2b5g_A_,100,104,1,1 2b5g_A_,101,105,1,1 2b5g_A_,102,106,1,1 2b5g_A_,103,107,1,1 2b5g_A_,104,108,1,1 2b5g_A_,105,108,1,1 2b5g_A_,105,109,1,1 2b5g_A_,106,110,1,1 2b5g_A_,109,112,1,1 2b5g_A_,110,114,1,1 2b5g_A_,121,124,1,1 2b5g_A_,123,125,1,1 2b5g_A_,124,128,1,1 2b5g_A_,125,129,1,1 2b5g_A_,126,130,1,1 2b5g_A_,127,131,1,1 2b5g_A_,128,132,1,1 2b5g_A_,129,133,1,1 2b5g_A_,130,134,1,1 2b5g_A_,131,134,1,1 2b5g_A_,131,136,1,1 2b5g_A_,132,135,1,1 2b5g_A_,138,141,1,1 2b5g_A_,138,142,1,1 2b5g_A_,139,143,1,1 2b5g_A_,140,145,1,1 2b5g_A_,143,145,1,1 2b5g_A_,149,151,1,1 2b5g_A_,151,154,1,1 2b5g_A_,151,155,1,1 2b5g_A_,152,156,1,1 2b5g_A_,153,157,1,1 2b5g_A_,156,159,1,1 2b5g_A_,157,159,1,1