pair,contact1,contact2,flow1,flow2
2r1t_B_,3,31,1,1
2r1t_B_,4,62,1,1
2r1t_B_,4,66,1,1
2r1t_B_,5,31,1,1
2r1t_B_,5,33,1,1
2r1t_B_,6,67,1,1
2r1t_B_,6,69,1,1
2r1t_B_,7,33,1,1
2r1t_B_,7,35,1,1
2r1t_B_,8,69,1,1
2r1t_B_,9,35,1,1
2r1t_B_,9,37,1,1
2r1t_B_,10,13,1,1
2r1t_B_,11,79,1,1
2r1t_B_,12,44,1,1
2r1t_B_,13,46,1,1
2r1t_B_,14,16,1,1
2r1t_B_,14,17,1,1
2r1t_B_,14,18,1,1
2r1t_B_,14,72,1,1
2r1t_B_,15,18,1,1
2r1t_B_,15,19,1,1
2r1t_B_,15,46,1,1
2r1t_B_,15,47,1,1
2r1t_B_,15,49,1,1
2r1t_B_,16,20,1,1
2r1t_B_,18,22,1,1
2r1t_B_,19,23,1,1
2r1t_B_,20,24,1,1
2r1t_B_,21,25,1,1
2r1t_B_,22,26,1,1
2r1t_B_,23,27,1,1
2r1t_B_,24,28,1,1
2r1t_B_,25,28,1,1
2r1t_B_,25,30,1,1
2r1t_B_,26,29,1,1
2r1t_B_,26,32,1,1
2r1t_B_,26,53,1,1
2r1t_B_,34,53,1,1
2r1t_B_,34,54,1,1
2r1t_B_,36,39,1,1
2r1t_B_,36,54,1,1
2r1t_B_,36,56,1,1
2r1t_B_,43,51,1,1
2r1t_B_,45,48,1,1
2r1t_B_,45,49,1,1
2r1t_B_,46,47,1,1
2r1t_B_,55,58,1,1
2r1t_B_,55,59,1,1
2r1t_B_,56,60,1,1
2r1t_B_,58,61,1,1
2r1t_B_,59,62,1,1
2r1t_B_,59,65,1,1
2r1t_B_,65,93,1,1
2r1t_B_,68,99,1,1
2r1t_B_,68,101,1,1
2r1t_B_,70,101,1,1
2r1t_B_,70,103,1,1
2r1t_B_,73,77,1,1
2r1t_B_,74,78,1,1
2r1t_B_,75,79,1,1
2r1t_B_,76,80,1,1
2r1t_B_,77,81,1,1
2r1t_B_,78,82,1,1
2r1t_B_,80,83,1,1
2r1t_B_,80,113,1,1
2r1t_B_,83,86,1,1
2r1t_B_,83,87,1,1
2r1t_B_,84,88,1,1
2r1t_B_,85,89,1,1
2r1t_B_,86,90,1,1
2r1t_B_,87,91,1,1
2r1t_B_,87,113,1,1
2r1t_B_,88,92,1,1
2r1t_B_,89,93,1,1
2r1t_B_,90,94,1,1
2r1t_B_,91,95,1,1
2r1t_B_,91,113,1,1
2r1t_B_,92,96,1,1
2r1t_B_,93,98,1,1
2r1t_B_,93,99,1,1
2r1t_B_,94,97,1,1
2r1t_B_,94,116,1,1
2r1t_B_,95,97,1,1
2r1t_B_,100,149,1,1
2r1t_B_,100,151,1,1
2r1t_B_,102,151,1,1
2r1t_B_,102,153,1,1
2r1t_B_,103,106,1,1
2r1t_B_,104,124,1,1
2r1t_B_,104,153,1,1
2r1t_B_,105,108,1,1
2r1t_B_,106,109,1,1
2r1t_B_,107,110,1,1
2r1t_B_,108,112,1,1
2r1t_B_,109,113,1,1
2r1t_B_,110,115,1,1
2r1t_B_,111,114,1,1
2r1t_B_,115,137,1,1
2r1t_B_,116,119,1,1
2r1t_B_,118,136,1,1
2r1t_B_,119,138,1,1
2r1t_B_,120,147,1,1
2r1t_B_,121,138,1,1
2r1t_B_,121,140,1,1
2r1t_B_,122,140,1,1
2r1t_B_,122,142,1,1
2r1t_B_,122,152,1,1
2r1t_B_,123,124,1,1
2r1t_B_,123,139,1,1
2r1t_B_,123,154,1,1
2r1t_B_,124,127,1,1
2r1t_B_,125,128,1,1
2r1t_B_,127,131,1,1
2r1t_B_,128,132,1,1
2r1t_B_,130,133,1,1
2r1t_B_,132,135,1,1
2r1t_B_,139,154,1,1
2r1t_B_,140,142,1,1
2r1t_B_,140,145,1,1
2r1t_B_,143,153,1,1
2r1t_B_,143,161,1,1
2r1t_B_,145,152,1,1
2r1t_B_,147,150,1,1
2r1t_B_,153,158,1,1
2r1t_B_,155,158,1,1
2r1t_B_,155,159,1,1
2r1t_B_,156,159,1,1
2r1t_B_,158,162,1,1
2r1t_B_,159,163,1,1
2r1t_B_,160,164,1,1
2r1t_B_,161,165,1,1
2r1t_B_,162,166,1,1
2r1t_B_,163,167,1,1
2r1t_B_,164,168,1,1
2r1t_B_,165,169,1,1
2r1t_B_,166,170,1,1
2r1t_B_,167,170,1,1
2r1t_B_,167,171,1,1
2r1t_B_,168,172,1,1
2r1t_B_,172,176,1,1
2r1t_B_,173,177,1,1
2r1t_B_,174,178,1,1
2r1t_B_,175,179,1,1
2r1t_B_,176,180,1,1
2r1t_B_,177,181,1,1
2r1t_B_,180,183,1,1
2r1t_B_,181,184,1,1