pair,contact1,contact2,flow1,flow2 3rn2_A_,2,68,1,1 3rn2_A_,4,66,1,1 3rn2_A_,5,65,1,1 3rn2_A_,8,63,1,1 3rn2_A_,10,61,1,1 3rn2_A_,11,36,1,1 3rn2_A_,12,58,1,1 3rn2_A_,12,59,1,1 3rn2_A_,13,34,1,1 3rn2_A_,14,34,1,1 3rn2_A_,16,32,1,1 3rn2_A_,19,30,1,1 3rn2_A_,20,28,1,1 3rn2_A_,21,28,1,1 3rn2_A_,23,26,1,1 3rn2_A_,29,49,1,1 3rn2_A_,31,46,1,1 3rn2_A_,33,44,1,1 3rn2_A_,35,42,1,1 3rn2_A_,37,39,1,1 3rn2_A_,37,40,1,1 3rn2_A_,43,73,1,1 3rn2_A_,45,73,1,1 3rn2_A_,45,75,1,1 3rn2_A_,45,185,1,1 3rn2_A_,47,75,1,1 3rn2_A_,48,50,1,1 3rn2_A_,48,51,1,1 3rn2_A_,49,52,1,1 3rn2_A_,51,54,1,1 3rn2_A_,51,55,1,1 3rn2_A_,52,55,1,1 3rn2_A_,54,83,1,1 3rn2_A_,56,59,1,1 3rn2_A_,60,84,1,1 3rn2_A_,62,82,1,1 3rn2_A_,64,80,1,1 3rn2_A_,65,79,1,1 3rn2_A_,67,74,1,1 3rn2_A_,69,72,1,1 3rn2_A_,69,74,1,1 3rn2_A_,70,71,1,1 3rn2_A_,76,79,1,1 3rn2_A_,93,96,1,1 3rn2_A_,93,97,1,1 3rn2_A_,94,98,1,1 3rn2_A_,95,99,1,1 3rn2_A_,96,100,1,1 3rn2_A_,98,101,1,1 3rn2_A_,99,102,1,1 3rn2_A_,103,121,1,1 3rn2_A_,105,108,1,1 3rn2_A_,106,109,1,1 3rn2_A_,106,140,1,1 3rn2_A_,107,108,1,1 3rn2_A_,107,142,1,1 3rn2_A_,108,111,1,1 3rn2_A_,112,174,1,1 3rn2_A_,113,116,1,1 3rn2_A_,115,171,1,1 3rn2_A_,116,171,1,1 3rn2_A_,118,169,1,1 3rn2_A_,119,168,1,1 3rn2_A_,120,166,1,1 3rn2_A_,122,164,1,1 3rn2_A_,123,139,1,1 3rn2_A_,124,161,1,1 3rn2_A_,124,162,1,1 3rn2_A_,125,137,1,1 3rn2_A_,126,128,1,1 3rn2_A_,126,137,1,1 3rn2_A_,128,135,1,1 3rn2_A_,129,151,1,1 3rn2_A_,130,133,1,1 3rn2_A_,134,149,1,1 3rn2_A_,136,147,1,1 3rn2_A_,138,145,1,1 3rn2_A_,140,142,1,1 3rn2_A_,140,143,1,1 3rn2_A_,146,177,1,1 3rn2_A_,146,178,1,1 3rn2_A_,146,179,1,1 3rn2_A_,146,180,1,1 3rn2_A_,148,180,1,1 3rn2_A_,148,182,1,1 3rn2_A_,150,155,1,1 3rn2_A_,152,155,1,1 3rn2_A_,152,156,1,1 3rn2_A_,154,157,1,1 3rn2_A_,155,158,1,1 3rn2_A_,159,162,1,1 3rn2_A_,162,193,1,1 3rn2_A_,163,191,1,1 3rn2_A_,165,189,1,1 3rn2_A_,167,187,1,1 3rn2_A_,168,186,1,1 3rn2_A_,170,181,1,1 3rn2_A_,172,179,1,1 3rn2_A_,173,179,1,1 3rn2_A_,182,183,1,1 3rn2_A_,183,186,1,1