pair,contact1,contact2,flow1,flow2 3on2_A_,3,6,1,1 3on2_A_,9,12,1,1 3on2_A_,9,13,1,1 3on2_A_,10,14,1,1 3on2_A_,11,15,1,1 3on2_A_,12,16,1,1 3on2_A_,13,17,1,1 3on2_A_,14,18,1,1 3on2_A_,15,19,1,1 3on2_A_,16,20,1,1 3on2_A_,17,21,1,1 3on2_A_,18,22,1,1 3on2_A_,19,23,1,1 3on2_A_,19,62,1,1 3on2_A_,20,24,1,1 3on2_A_,21,25,1,1 3on2_A_,22,26,1,1 3on2_A_,23,98,1,1 3on2_A_,23,99,1,1 3on2_A_,26,29,1,1 3on2_A_,27,30,1,1 3on2_A_,30,48,1,1 3on2_A_,31,34,1,1 3on2_A_,31,35,1,1 3on2_A_,32,36,1,1 3on2_A_,33,37,1,1 3on2_A_,34,38,1,1 3on2_A_,35,39,1,1 3on2_A_,37,40,1,1 3on2_A_,42,44,1,1 3on2_A_,43,45,1,1 3on2_A_,47,50,1,1 3on2_A_,47,51,1,1 3on2_A_,48,52,1,1 3on2_A_,49,53,1,1 3on2_A_,50,54,1,1 3on2_A_,51,55,1,1 3on2_A_,52,56,1,1 3on2_A_,53,57,1,1 3on2_A_,53,105,1,1 3on2_A_,54,58,1,1 3on2_A_,55,59,1,1 3on2_A_,56,60,1,1 3on2_A_,57,61,1,1 3on2_A_,58,62,1,1 3on2_A_,59,63,1,1 3on2_A_,60,64,1,1 3on2_A_,60,122,1,1 3on2_A_,61,65,1,1 3on2_A_,62,66,1,1 3on2_A_,63,67,1,1 3on2_A_,64,68,1,1 3on2_A_,64,122,1,1 3on2_A_,65,69,1,1 3on2_A_,66,70,1,1 3on2_A_,67,71,1,1 3on2_A_,68,72,1,1 3on2_A_,69,73,1,1 3on2_A_,70,74,1,1 3on2_A_,71,74,1,1 3on2_A_,75,77,1,1 3on2_A_,77,81,1,1 3on2_A_,78,82,1,1 3on2_A_,79,83,1,1 3on2_A_,79,179,1,1 3on2_A_,80,84,1,1 3on2_A_,81,85,1,1 3on2_A_,82,86,1,1 3on2_A_,83,87,1,1 3on2_A_,84,88,1,1 3on2_A_,85,89,1,1 3on2_A_,86,90,1,1 3on2_A_,87,91,1,1 3on2_A_,88,92,1,1 3on2_A_,89,93,1,1 3on2_A_,89,103,1,1 3on2_A_,89,155,1,1 3on2_A_,90,94,1,1 3on2_A_,91,95,1,1 3on2_A_,93,96,1,1 3on2_A_,94,97,1,1 3on2_A_,96,100,1,1 3on2_A_,97,101,1,1 3on2_A_,97,162,1,1 3on2_A_,98,102,1,1 3on2_A_,101,104,1,1 3on2_A_,102,105,1,1 3on2_A_,103,107,1,1 3on2_A_,105,108,1,1 3on2_A_,106,120,1,1 3on2_A_,108,111,1,1 3on2_A_,112,116,1,1 3on2_A_,113,117,1,1 3on2_A_,114,118,1,1 3on2_A_,115,119,1,1 3on2_A_,116,120,1,1 3on2_A_,117,121,1,1 3on2_A_,118,121,1,1 3on2_A_,121,124,1,1 3on2_A_,122,125,1,1 3on2_A_,123,127,1,1 3on2_A_,124,128,1,1 3on2_A_,125,129,1,1 3on2_A_,126,130,1,1 3on2_A_,127,131,1,1 3on2_A_,128,132,1,1 3on2_A_,129,133,1,1 3on2_A_,130,134,1,1 3on2_A_,131,135,1,1 3on2_A_,132,137,1,1 3on2_A_,133,136,1,1 3on2_A_,133,139,1,1 3on2_A_,133,141,1,1 3on2_A_,137,187,1,1 3on2_A_,138,187,1,1 3on2_A_,139,185,1,1 3on2_A_,142,144,1,1 3on2_A_,142,146,1,1 3on2_A_,143,147,1,1 3on2_A_,144,148,1,1 3on2_A_,145,149,1,1 3on2_A_,146,150,1,1 3on2_A_,147,151,1,1 3on2_A_,148,152,1,1 3on2_A_,149,153,1,1 3on2_A_,150,154,1,1 3on2_A_,151,155,1,1 3on2_A_,152,156,1,1 3on2_A_,153,157,1,1 3on2_A_,154,158,1,1 3on2_A_,155,159,1,1 3on2_A_,156,160,1,1 3on2_A_,157,161,1,1 3on2_A_,158,162,1,1 3on2_A_,159,163,1,1 3on2_A_,160,163,1,1 3on2_A_,161,164,1,1 3on2_A_,165,168,1,1 3on2_A_,169,173,1,1 3on2_A_,170,174,1,1 3on2_A_,171,175,1,1 3on2_A_,172,176,1,1 3on2_A_,173,177,1,1 3on2_A_,174,178,1,1 3on2_A_,175,179,1,1 3on2_A_,176,180,1,1 3on2_A_,177,181,1,1 3on2_A_,178,182,1,1 3on2_A_,179,183,1,1 3on2_A_,180,184,1,1 3on2_A_,181,185,1,1 3on2_A_,182,185,1,1 3on2_A_,182,186,1,1