pair,contact1,contact2,flow1,flow2 2vvd_A_,3,161,1,1 2vvd_A_,5,152,1,1 2vvd_A_,5,157,1,1 2vvd_A_,7,150,1,1 2vvd_A_,8,150,1,1 2vvd_A_,10,148,1,1 2vvd_A_,13,60,1,1 2vvd_A_,13,143,1,1 2vvd_A_,14,143,1,1 2vvd_A_,14,145,1,1 2vvd_A_,15,28,1,1 2vvd_A_,15,29,1,1 2vvd_A_,15,124,1,1 2vvd_A_,16,137,1,1 2vvd_A_,16,140,1,1 2vvd_A_,16,141,1,1 2vvd_A_,17,75,1,1 2vvd_A_,17,124,1,1 2vvd_A_,19,86,1,1 2vvd_A_,20,140,1,1 2vvd_A_,21,25,1,1 2vvd_A_,22,26,1,1 2vvd_A_,22,83,1,1 2vvd_A_,22,84,1,1 2vvd_A_,23,27,1,1 2vvd_A_,23,84,1,1 2vvd_A_,24,28,1,1 2vvd_A_,25,28,1,1 2vvd_A_,25,30,1,1 2vvd_A_,26,29,1,1 2vvd_A_,26,119,1,1 2vvd_A_,33,120,1,1 2vvd_A_,34,119,1,1 2vvd_A_,35,118,1,1 2vvd_A_,37,116,1,1 2vvd_A_,38,41,1,1 2vvd_A_,39,42,1,1 2vvd_A_,41,44,1,1 2vvd_A_,42,115,1,1 2vvd_A_,43,113,1,1 2vvd_A_,46,111,1,1 2vvd_A_,47,109,1,1 2vvd_A_,47,152,1,1 2vvd_A_,47,154,1,1 2vvd_A_,48,110,1,1 2vvd_A_,49,151,1,1 2vvd_A_,49,153,1,1 2vvd_A_,50,108,1,1 2vvd_A_,51,105,1,1 2vvd_A_,51,149,1,1 2vvd_A_,52,106,1,1 2vvd_A_,53,105,1,1 2vvd_A_,53,146,1,1 2vvd_A_,54,92,1,1 2vvd_A_,54,145,1,1 2vvd_A_,55,144,1,1 2vvd_A_,56,59,1,1 2vvd_A_,56,98,1,1 2vvd_A_,57,64,1,1 2vvd_A_,57,98,1,1 2vvd_A_,58,61,1,1 2vvd_A_,58,62,1,1 2vvd_A_,59,62,1,1 2vvd_A_,60,137,1,1 2vvd_A_,63,66,1,1 2vvd_A_,63,134,1,1 2vvd_A_,64,97,1,1 2vvd_A_,66,134,1,1 2vvd_A_,67,95,1,1 2vvd_A_,67,96,1,1 2vvd_A_,68,96,1,1 2vvd_A_,68,98,1,1 2vvd_A_,69,95,1,1 2vvd_A_,69,128,1,1 2vvd_A_,70,94,1,1 2vvd_A_,71,124,1,1 2vvd_A_,71,125,1,1 2vvd_A_,73,123,1,1 2vvd_A_,74,89,1,1 2vvd_A_,75,121,1,1 2vvd_A_,76,87,1,1 2vvd_A_,77,79,1,1 2vvd_A_,77,80,1,1 2vvd_A_,77,118,1,1 2vvd_A_,77,119,1,1 2vvd_A_,78,85,1,1 2vvd_A_,80,82,1,1 2vvd_A_,80,83,1,1 2vvd_A_,91,109,1,1 2vvd_A_,95,96,1,1 2vvd_A_,101,104,1,1 2vvd_A_,102,105,1,1 2vvd_A_,114,118,1,1 2vvd_A_,124,126,1,1 2vvd_A_,124,145,1,1 2vvd_A_,128,130,1,1 2vvd_A_,128,132,1,1 2vvd_A_,129,133,1,1 2vvd_A_,130,134,1,1 2vvd_A_,131,135,1,1 2vvd_A_,131,137,1,1 2vvd_A_,133,136,1,1 2vvd_A_,134,136,1,1 2vvd_A_,138,141,1,1 2vvd_A_,143,145,1,1 2vvd_A_,152,154,1,1 2vvd_A_,154,156,1,1 2vvd_A_,154,157,1,1 2vvd_A_,154,158,1,1 2vvd_A_,155,160,1,1 2vvd_A_,158,160,1,1