pair,contact1,contact2,flow1,flow2 1zvc_A_,1,135,1,1 1zvc_A_,3,129,1,1 1zvc_A_,3,134,1,1 1zvc_A_,3,136,1,1 1zvc_A_,5,127,1,1 1zvc_A_,6,126,1,1 1zvc_A_,7,125,1,1 1zvc_A_,8,39,1,1 1zvc_A_,8,145,1,1 1zvc_A_,9,36,1,1 1zvc_A_,9,50,1,1 1zvc_A_,9,123,1,1 1zvc_A_,9,125,1,1 1zvc_A_,10,37,1,1 1zvc_A_,11,13,1,1 1zvc_A_,11,17,1,1 1zvc_A_,11,121,1,1 1zvc_A_,12,37,1,1 1zvc_A_,14,37,1,1 1zvc_A_,15,35,1,1 1zvc_A_,15,171,1,1 1zvc_A_,17,35,1,1 1zvc_A_,19,33,1,1 1zvc_A_,21,31,1,1 1zvc_A_,22,25,1,1 1zvc_A_,22,30,1,1 1zvc_A_,23,29,1,1 1zvc_A_,23,30,1,1 1zvc_A_,24,30,1,1 1zvc_A_,27,30,1,1 1zvc_A_,30,56,1,1 1zvc_A_,32,54,1,1 1zvc_A_,34,52,1,1 1zvc_A_,35,50,1,1 1zvc_A_,36,50,1,1 1zvc_A_,38,47,1,1 1zvc_A_,38,48,1,1 1zvc_A_,40,42,1,1 1zvc_A_,40,43,1,1 1zvc_A_,40,45,1,1 1zvc_A_,41,145,1,1 1zvc_A_,42,44,1,1 1zvc_A_,43,154,1,1 1zvc_A_,45,139,1,1 1zvc_A_,46,48,1,1 1zvc_A_,46,164,1,1 1zvc_A_,46,166,1,1 1zvc_A_,46,171,1,1 1zvc_A_,47,170,1,1 1zvc_A_,49,75,1,1 1zvc_A_,51,73,1,1 1zvc_A_,53,71,1,1 1zvc_A_,55,69,1,1 1zvc_A_,57,67,1,1 1zvc_A_,58,67,1,1 1zvc_A_,59,66,1,1 1zvc_A_,60,65,1,1 1zvc_A_,66,90,1,1 1zvc_A_,68,88,1,1 1zvc_A_,69,85,1,1 1zvc_A_,70,86,1,1 1zvc_A_,71,85,1,1 1zvc_A_,72,84,1,1 1zvc_A_,72,125,1,1 1zvc_A_,73,83,1,1 1zvc_A_,74,82,1,1 1zvc_A_,76,79,1,1 1zvc_A_,76,80,1,1 1zvc_A_,77,80,1,1 1zvc_A_,77,170,1,1 1zvc_A_,78,167,1,1 1zvc_A_,78,168,1,1 1zvc_A_,79,104,1,1 1zvc_A_,79,139,1,1 1zvc_A_,81,83,1,1 1zvc_A_,81,102,1,1 1zvc_A_,83,99,1,1 1zvc_A_,83,100,1,1 1zvc_A_,85,97,1,1 1zvc_A_,87,94,1,1 1zvc_A_,93,116,1,1 1zvc_A_,94,114,1,1 1zvc_A_,96,112,1,1 1zvc_A_,98,110,1,1 1zvc_A_,102,105,1,1 1zvc_A_,103,106,1,1 1zvc_A_,105,108,1,1 1zvc_A_,109,130,1,1 1zvc_A_,111,128,1,1 1zvc_A_,113,126,1,1 1zvc_A_,115,124,1,1 1zvc_A_,118,122,1,1 1zvc_A_,122,149,1,1 1zvc_A_,122,151,1,1 1zvc_A_,137,140,1,1 1zvc_A_,138,141,1,1 1zvc_A_,149,150,1,1 1zvc_A_,154,157,1,1 1zvc_A_,154,158,1,1 1zvc_A_,155,159,1,1 1zvc_A_,156,161,1,1 1zvc_A_,161,164,1,1 1zvc_A_,166,169,1,1