pair,contact1,contact2,flow1,flow2 2fp1_A_,3,5,1,1 2fp1_A_,3,6,1,1 2fp1_A_,3,129,1,1 2fp1_A_,5,9,1,1 2fp1_A_,6,10,1,1 2fp1_A_,7,11,1,1 2fp1_A_,8,12,1,1 2fp1_A_,9,13,1,1 2fp1_A_,10,14,1,1 2fp1_A_,10,141,1,1 2fp1_A_,11,15,1,1 2fp1_A_,12,16,1,1 2fp1_A_,12,67,1,1 2fp1_A_,13,17,1,1 2fp1_A_,15,18,1,1 2fp1_A_,15,107,1,1 2fp1_A_,16,19,1,1 2fp1_A_,17,20,1,1 2fp1_A_,17,141,1,1 2fp1_A_,18,22,1,1 2fp1_A_,19,23,1,1 2fp1_A_,20,24,1,1 2fp1_A_,20,78,1,1 2fp1_A_,20,147,1,1 2fp1_A_,21,25,1,1 2fp1_A_,22,26,1,1 2fp1_A_,23,27,1,1 2fp1_A_,24,28,1,1 2fp1_A_,25,29,1,1 2fp1_A_,26,31,1,1 2fp1_A_,26,33,1,1 2fp1_A_,26,75,1,1 2fp1_A_,27,30,1,1 2fp1_A_,28,89,1,1 2fp1_A_,28,90,1,1 2fp1_A_,33,38,1,1 2fp1_A_,34,76,1,1 2fp1_A_,35,38,1,1 2fp1_A_,35,39,1,1 2fp1_A_,36,40,1,1 2fp1_A_,37,41,1,1 2fp1_A_,38,42,1,1 2fp1_A_,39,43,1,1 2fp1_A_,40,44,1,1 2fp1_A_,41,45,1,1 2fp1_A_,42,46,1,1 2fp1_A_,43,47,1,1 2fp1_A_,44,48,1,1 2fp1_A_,45,49,1,1 2fp1_A_,46,50,1,1 2fp1_A_,47,51,1,1 2fp1_A_,48,52,1,1 2fp1_A_,50,53,1,1 2fp1_A_,50,55,1,1 2fp1_A_,51,54,1,1 2fp1_A_,56,58,1,1 2fp1_A_,56,59,1,1 2fp1_A_,56,60,1,1 2fp1_A_,57,61,1,1 2fp1_A_,58,62,1,1 2fp1_A_,59,63,1,1 2fp1_A_,59,158,1,1 2fp1_A_,60,64,1,1 2fp1_A_,61,65,1,1 2fp1_A_,62,66,1,1 2fp1_A_,63,67,1,1 2fp1_A_,64,68,1,1 2fp1_A_,65,69,1,1 2fp1_A_,66,69,1,1 2fp1_A_,66,70,1,1 2fp1_A_,66,156,1,1 2fp1_A_,66,157,1,1 2fp1_A_,67,71,1,1 2fp1_A_,68,72,1,1 2fp1_A_,69,73,1,1 2fp1_A_,70,74,1,1 2fp1_A_,71,75,1,1 2fp1_A_,72,76,1,1 2fp1_A_,73,77,1,1 2fp1_A_,74,78,1,1 2fp1_A_,75,79,1,1 2fp1_A_,76,80,1,1 2fp1_A_,77,81,1,1 2fp1_A_,78,82,1,1 2fp1_A_,79,83,1,1 2fp1_A_,80,84,1,1 2fp1_A_,81,85,1,1 2fp1_A_,85,88,1,1 2fp1_A_,86,89,1,1 2fp1_A_,95,97,1,1 2fp1_A_,96,100,1,1 2fp1_A_,97,101,1,1 2fp1_A_,98,102,1,1 2fp1_A_,99,103,1,1 2fp1_A_,100,104,1,1 2fp1_A_,101,105,1,1 2fp1_A_,102,106,1,1 2fp1_A_,103,107,1,1 2fp1_A_,104,108,1,1 2fp1_A_,105,109,1,1 2fp1_A_,106,110,1,1 2fp1_A_,107,111,1,1 2fp1_A_,108,112,1,1 2fp1_A_,109,112,1,1 2fp1_A_,109,113,1,1 2fp1_A_,110,114,1,1 2fp1_A_,111,115,1,1 2fp1_A_,112,116,1,1 2fp1_A_,113,117,1,1 2fp1_A_,115,118,1,1 2fp1_A_,117,121,1,1 2fp1_A_,118,122,1,1 2fp1_A_,119,122,1,1 2fp1_A_,120,123,1,1 2fp1_A_,121,160,1,1 2fp1_A_,123,126,1,1 2fp1_A_,125,129,1,1 2fp1_A_,126,130,1,1 2fp1_A_,127,131,1,1 2fp1_A_,128,132,1,1 2fp1_A_,129,133,1,1 2fp1_A_,130,134,1,1 2fp1_A_,131,135,1,1 2fp1_A_,132,136,1,1 2fp1_A_,133,137,1,1 2fp1_A_,134,138,1,1 2fp1_A_,134,152,1,1 2fp1_A_,135,136,1,1 2fp1_A_,135,139,1,1 2fp1_A_,136,139,1,1 2fp1_A_,136,140,1,1 2fp1_A_,137,141,1,1 2fp1_A_,138,143,1,1 2fp1_A_,139,142,1,1 2fp1_A_,143,148,1,1 2fp1_A_,144,147,1,1 2fp1_A_,144,148,1,1 2fp1_A_,145,149,1,1 2fp1_A_,146,150,1,1 2fp1_A_,147,151,1,1 2fp1_A_,148,152,1,1 2fp1_A_,149,153,1,1 2fp1_A_,150,154,1,1 2fp1_A_,151,155,1,1 2fp1_A_,152,155,1,1 2fp1_A_,153,156,1,1 2fp1_A_,155,158,1,1