pair,contact1,contact2,flow1,flow2 3is2_A_,3,69,1,1 3is2_A_,4,44,1,1 3is2_A_,6,9,1,1 3is2_A_,6,10,1,1 3is2_A_,11,14,1,1 3is2_A_,11,15,1,1 3is2_A_,12,16,1,1 3is2_A_,13,17,1,1 3is2_A_,14,18,1,1 3is2_A_,15,19,1,1 3is2_A_,16,20,1,1 3is2_A_,17,21,1,1 3is2_A_,18,21,1,1 3is2_A_,19,22,1,1 3is2_A_,22,108,1,1 3is2_A_,24,26,1,1 3is2_A_,26,108,1,1 3is2_A_,27,108,1,1 3is2_A_,33,35,1,1 3is2_A_,36,146,1,1 3is2_A_,37,53,1,1 3is2_A_,38,144,1,1 3is2_A_,39,50,1,1 3is2_A_,39,51,1,1 3is2_A_,40,142,1,1 3is2_A_,41,43,1,1 3is2_A_,41,44,1,1 3is2_A_,41,48,1,1 3is2_A_,41,140,1,1 3is2_A_,42,140,1,1 3is2_A_,46,71,1,1 3is2_A_,46,73,1,1 3is2_A_,49,69,1,1 3is2_A_,49,70,1,1 3is2_A_,53,56,1,1 3is2_A_,53,57,1,1 3is2_A_,54,58,1,1 3is2_A_,55,59,1,1 3is2_A_,56,60,1,1 3is2_A_,57,61,1,1 3is2_A_,60,118,1,1 3is2_A_,63,66,1,1 3is2_A_,64,68,1,1 3is2_A_,66,70,1,1 3is2_A_,66,118,1,1 3is2_A_,67,70,1,1 3is2_A_,71,73,1,1 3is2_A_,71,74,1,1 3is2_A_,72,75,1,1 3is2_A_,73,76,1,1 3is2_A_,74,77,1,1 3is2_A_,75,116,1,1 3is2_A_,76,88,1,1 3is2_A_,77,79,1,1 3is2_A_,77,80,1,1 3is2_A_,79,81,1,1 3is2_A_,83,86,1,1 3is2_A_,86,88,1,1 3is2_A_,92,95,1,1 3is2_A_,92,96,1,1 3is2_A_,93,97,1,1 3is2_A_,94,98,1,1 3is2_A_,95,99,1,1 3is2_A_,96,100,1,1 3is2_A_,97,101,1,1 3is2_A_,98,102,1,1 3is2_A_,99,103,1,1 3is2_A_,100,104,1,1 3is2_A_,101,105,1,1 3is2_A_,102,105,1,1 3is2_A_,102,107,1,1 3is2_A_,103,106,1,1 3is2_A_,109,129,1,1 3is2_A_,110,128,1,1 3is2_A_,111,127,1,1 3is2_A_,113,125,1,1 3is2_A_,114,115,1,1 3is2_A_,115,123,1,1 3is2_A_,115,125,1,1 3is2_A_,117,120,1,1 3is2_A_,117,121,1,1 3is2_A_,117,148,1,1 3is2_A_,124,149,1,1 3is2_A_,126,147,1,1 3is2_A_,128,145,1,1 3is2_A_,130,143,1,1 3is2_A_,132,140,1,1 3is2_A_,132,141,1,1 3is2_A_,133,137,1,1 3is2_A_,134,136,1,1 3is2_A_,134,137,1,1 3is2_A_,134,138,1,1 3is2_A_,147,148,1,1