pair,contact1,contact2,flow1,flow2 2vvr_A_,2,29,1,1 2vvr_A_,2,60,1,1 2vvr_A_,3,58,1,1 2vvr_A_,3,60,1,1 2vvr_A_,4,29,1,1 2vvr_A_,4,31,1,1 2vvr_A_,5,61,1,1 2vvr_A_,5,63,1,1 2vvr_A_,6,31,1,1 2vvr_A_,6,33,1,1 2vvr_A_,7,63,1,1 2vvr_A_,7,65,1,1 2vvr_A_,8,9,1,1 2vvr_A_,8,34,1,1 2vvr_A_,8,35,1,1 2vvr_A_,9,11,1,1 2vvr_A_,9,12,1,1 2vvr_A_,9,13,1,1 2vvr_A_,9,65,1,1 2vvr_A_,10,41,1,1 2vvr_A_,11,14,1,1 2vvr_A_,11,109,1,1 2vvr_A_,12,15,1,1 2vvr_A_,13,16,1,1 2vvr_A_,15,19,1,1 2vvr_A_,16,20,1,1 2vvr_A_,16,32,1,1 2vvr_A_,16,35,1,1 2vvr_A_,17,21,1,1 2vvr_A_,18,22,1,1 2vvr_A_,19,23,1,1 2vvr_A_,20,24,1,1 2vvr_A_,21,25,1,1 2vvr_A_,22,26,1,1 2vvr_A_,22,122,1,1 2vvr_A_,23,28,1,1 2vvr_A_,24,27,1,1 2vvr_A_,26,122,1,1 2vvr_A_,32,34,1,1 2vvr_A_,35,36,1,1 2vvr_A_,35,46,1,1 2vvr_A_,37,39,1,1 2vvr_A_,41,46,1,1 2vvr_A_,43,46,1,1 2vvr_A_,43,47,1,1 2vvr_A_,44,48,1,1 2vvr_A_,45,49,1,1 2vvr_A_,46,50,1,1 2vvr_A_,47,51,1,1 2vvr_A_,48,52,1,1 2vvr_A_,49,53,1,1 2vvr_A_,50,54,1,1 2vvr_A_,51,55,1,1 2vvr_A_,52,56,1,1 2vvr_A_,53,58,1,1 2vvr_A_,54,57,1,1 2vvr_A_,62,103,1,1 2vvr_A_,62,105,1,1 2vvr_A_,64,105,1,1 2vvr_A_,64,107,1,1 2vvr_A_,66,109,1,1 2vvr_A_,67,110,1,1 2vvr_A_,68,70,1,1 2vvr_A_,69,73,1,1 2vvr_A_,70,73,1,1 2vvr_A_,70,74,1,1 2vvr_A_,71,75,1,1 2vvr_A_,72,76,1,1 2vvr_A_,73,77,1,1 2vvr_A_,74,78,1,1 2vvr_A_,75,78,1,1 2vvr_A_,76,79,1,1 2vvr_A_,77,82,1,1 2vvr_A_,79,82,1,1 2vvr_A_,81,103,1,1 2vvr_A_,81,145,1,1 2vvr_A_,83,100,1,1 2vvr_A_,83,101,1,1 2vvr_A_,83,103,1,1 2vvr_A_,83,104,1,1 2vvr_A_,85,104,1,1 2vvr_A_,85,106,1,1 2vvr_A_,87,89,1,1 2vvr_A_,87,106,1,1 2vvr_A_,89,92,1,1 2vvr_A_,90,94,1,1 2vvr_A_,91,95,1,1 2vvr_A_,92,96,1,1 2vvr_A_,93,96,1,1 2vvr_A_,93,97,1,1 2vvr_A_,94,98,1,1 2vvr_A_,95,99,1,1 2vvr_A_,96,100,1,1 2vvr_A_,96,102,1,1 2vvr_A_,97,101,1,1 2vvr_A_,97,102,1,1 2vvr_A_,98,130,1,1 2vvr_A_,102,124,1,1 2vvr_A_,108,111,1,1 2vvr_A_,108,112,1,1 2vvr_A_,113,117,1,1 2vvr_A_,114,118,1,1 2vvr_A_,115,118,1,1 2vvr_A_,115,119,1,1 2vvr_A_,116,120,1,1 2vvr_A_,117,121,1,1 2vvr_A_,118,122,1,1 2vvr_A_,119,123,1,1 2vvr_A_,120,124,1,1 2vvr_A_,121,125,1,1 2vvr_A_,122,126,1,1 2vvr_A_,124,127,1,1 2vvr_A_,129,135,1,1 2vvr_A_,131,134,1,1 2vvr_A_,132,135,1,1 2vvr_A_,134,138,1,1 2vvr_A_,135,139,1,1 2vvr_A_,136,140,1,1 2vvr_A_,137,141,1,1 2vvr_A_,138,142,1,1 2vvr_A_,139,143,1,1 2vvr_A_,140,144,1,1 2vvr_A_,141,145,1,1 2vvr_A_,142,146,1,1