pair,contact1,contact2,flow1,flow2 7rdx_B_,1,4,1,1 7rdx_B_,4,7,1,1 7rdx_B_,4,8,1,1 7rdx_B_,5,9,1,1 7rdx_B_,6,10,1,1 7rdx_B_,7,11,1,1 7rdx_B_,8,12,1,1 7rdx_B_,9,13,1,1 7rdx_B_,10,14,1,1 7rdx_B_,11,15,1,1 7rdx_B_,12,16,1,1 7rdx_B_,13,17,1,1 7rdx_B_,14,18,1,1 7rdx_B_,15,19,1,1 7rdx_B_,16,20,1,1 7rdx_B_,17,21,1,1 7rdx_B_,18,22,1,1 7rdx_B_,19,23,1,1 7rdx_B_,20,24,1,1 7rdx_B_,26,29,1,1 7rdx_B_,26,30,1,1 7rdx_B_,27,31,1,1 7rdx_B_,28,32,1,1 7rdx_B_,29,33,1,1 7rdx_B_,30,34,1,1 7rdx_B_,31,35,1,1 7rdx_B_,32,36,1,1 7rdx_B_,33,37,1,1 7rdx_B_,34,38,1,1 7rdx_B_,35,39,1,1 7rdx_B_,36,40,1,1 7rdx_B_,37,41,1,1 7rdx_B_,38,42,1,1 7rdx_B_,39,43,1,1 7rdx_B_,40,44,1,1 7rdx_B_,41,45,1,1 7rdx_B_,42,46,1,1 7rdx_B_,43,46,1,1 7rdx_B_,43,47,1,1 7rdx_B_,44,48,1,1 7rdx_B_,47,50,1,1 7rdx_B_,47,51,1,1 7rdx_B_,49,53,1,1 7rdx_B_,50,54,1,1 7rdx_B_,51,55,1,1 7rdx_B_,52,56,1,1 7rdx_B_,53,57,1,1 7rdx_B_,54,58,1,1 7rdx_B_,55,59,1,1 7rdx_B_,56,60,1,1 7rdx_B_,57,61,1,1 7rdx_B_,58,62,1,1 7rdx_B_,59,63,1,1 7rdx_B_,60,64,1,1 7rdx_B_,61,65,1,1 7rdx_B_,62,66,1,1 7rdx_B_,63,67,1,1 7rdx_B_,64,68,1,1 7rdx_B_,65,69,1,1 7rdx_B_,66,70,1,1 7rdx_B_,67,71,1,1 7rdx_B_,68,72,1,1 7rdx_B_,69,73,1,1 7rdx_B_,70,73,1,1 7rdx_B_,70,74,1,1 7rdx_B_,71,75,1,1 7rdx_B_,74,78,1,1 7rdx_B_,75,79,1,1 7rdx_B_,76,80,1,1 7rdx_B_,77,81,1,1 7rdx_B_,78,82,1,1 7rdx_B_,79,83,1,1 7rdx_B_,80,84,1,1 7rdx_B_,81,84,1,1 7rdx_B_,81,85,1,1 7rdx_B_,82,86,1,1 7rdx_B_,83,87,1,1 7rdx_B_,84,88,1,1 7rdx_B_,85,89,1,1 7rdx_B_,86,90,1,1 7rdx_B_,87,91,1,1 7rdx_B_,89,92,1,1 7rdx_B_,90,93,1,1 7rdx_B_,94,98,1,1 7rdx_B_,95,99,1,1 7rdx_B_,96,100,1,1 7rdx_B_,97,101,1,1 7rdx_B_,98,102,1,1 7rdx_B_,99,103,1,1 7rdx_B_,102,105,1,1 7rdx_B_,112,115,1,1 7rdx_B_,114,118,1,1 7rdx_B_,116,119,1,1 7rdx_B_,116,120,1,1 7rdx_B_,120,185,1,1 7rdx_B_,121,185,1,1 7rdx_B_,123,183,1,1 7rdx_B_,125,181,1,1 7rdx_B_,127,179,1,1 7rdx_B_,129,132,1,1 7rdx_B_,129,133,1,1 7rdx_B_,130,134,1,1 7rdx_B_,131,135,1,1 7rdx_B_,132,136,1,1 7rdx_B_,133,136,1,1 7rdx_B_,133,137,1,1 7rdx_B_,140,151,1,1 7rdx_B_,142,149,1,1 7rdx_B_,144,147,1,1 7rdx_B_,144,149,1,1 7rdx_B_,148,186,1,1 7rdx_B_,150,184,1,1 7rdx_B_,152,182,1,1 7rdx_B_,153,182,1,1 7rdx_B_,154,162,1,1 7rdx_B_,155,180,1,1 7rdx_B_,156,159,1,1 7rdx_B_,156,160,1,1 7rdx_B_,157,176,1,1 7rdx_B_,163,166,1,1 7rdx_B_,166,171,1,1 7rdx_B_,171,174,1,1 7rdx_B_,172,175,1,1 7rdx_B_,172,177,1,1