pair,contact1,contact2,flow1,flow2 7b6x_A_,8,12,1,1 7b6x_A_,9,13,1,1 7b6x_A_,10,14,1,1 7b6x_A_,10,101,1,1 7b6x_A_,10,103,1,1 7b6x_A_,11,15,1,1 7b6x_A_,12,16,1,1 7b6x_A_,13,17,1,1 7b6x_A_,14,18,1,1 7b6x_A_,15,19,1,1 7b6x_A_,16,20,1,1 7b6x_A_,17,21,1,1 7b6x_A_,18,22,1,1 7b6x_A_,19,23,1,1 7b6x_A_,20,24,1,1 7b6x_A_,26,28,1,1 7b6x_A_,26,30,1,1 7b6x_A_,27,31,1,1 7b6x_A_,28,32,1,1 7b6x_A_,29,33,1,1 7b6x_A_,30,34,1,1 7b6x_A_,31,35,1,1 7b6x_A_,31,113,1,1 7b6x_A_,32,36,1,1 7b6x_A_,33,37,1,1 7b6x_A_,34,38,1,1 7b6x_A_,35,39,1,1 7b6x_A_,35,121,1,1 7b6x_A_,36,40,1,1 7b6x_A_,37,41,1,1 7b6x_A_,38,42,1,1 7b6x_A_,38,123,1,1 7b6x_A_,39,43,1,1 7b6x_A_,40,44,1,1 7b6x_A_,41,45,1,1 7b6x_A_,42,46,1,1 7b6x_A_,45,49,1,1 7b6x_A_,45,75,1,1 7b6x_A_,46,50,1,1 7b6x_A_,47,51,1,1 7b6x_A_,48,52,1,1 7b6x_A_,49,53,1,1 7b6x_A_,51,54,1,1 7b6x_A_,52,54,1,1 7b6x_A_,59,63,1,1 7b6x_A_,60,62,1,1 7b6x_A_,60,63,1,1 7b6x_A_,60,64,1,1 7b6x_A_,61,64,1,1 7b6x_A_,61,65,1,1 7b6x_A_,62,66,1,1 7b6x_A_,63,67,1,1 7b6x_A_,64,68,1,1 7b6x_A_,65,69,1,1 7b6x_A_,66,70,1,1 7b6x_A_,67,71,1,1 7b6x_A_,68,72,1,1 7b6x_A_,69,73,1,1 7b6x_A_,70,73,1,1 7b6x_A_,70,74,1,1 7b6x_A_,71,75,1,1 7b6x_A_,72,76,1,1 7b6x_A_,72,78,1,1 7b6x_A_,73,77,1,1 7b6x_A_,81,95,1,1 7b6x_A_,83,93,1,1 7b6x_A_,86,88,1,1 7b6x_A_,86,89,1,1 7b6x_A_,86,91,1,1 7b6x_A_,88,89,1,1 7b6x_A_,90,156,1,1 7b6x_A_,92,154,1,1 7b6x_A_,96,150,1,1 7b6x_A_,97,143,1,1 7b6x_A_,99,101,1,1 7b6x_A_,99,102,1,1 7b6x_A_,102,105,1,1 7b6x_A_,114,145,1,1 7b6x_A_,116,119,1,1 7b6x_A_,117,121,1,1 7b6x_A_,118,122,1,1 7b6x_A_,119,123,1,1 7b6x_A_,120,124,1,1 7b6x_A_,121,125,1,1 7b6x_A_,121,137,1,1 7b6x_A_,122,126,1,1 7b6x_A_,123,127,1,1 7b6x_A_,124,128,1,1 7b6x_A_,125,129,1,1 7b6x_A_,126,130,1,1 7b6x_A_,127,131,1,1 7b6x_A_,128,131,1,1 7b6x_A_,129,132,1,1 7b6x_A_,134,158,1,1 7b6x_A_,137,138,1,1 7b6x_A_,137,153,1,1 7b6x_A_,138,153,1,1 7b6x_A_,141,151,1,1 7b6x_A_,142,147,1,1 7b6x_A_,142,150,1,1 7b6x_A_,143,146,1,1 7b6x_A_,143,148,1,1 7b6x_A_,143,150,1,1 7b6x_A_,155,156,1,1 7b6x_A_,159,160,1,1