pair,contact1,contact2,flow1,flow2 6tnu_BS_,35,40,1,1 6tnu_BS_,36,37,1,1 6tnu_BS_,39,104,1,1 6tnu_BS_,39,106,1,1 6tnu_BS_,40,105,1,1 6tnu_BS_,41,103,1,1 6tnu_BS_,42,102,1,1 6tnu_BS_,43,101,1,1 6tnu_BS_,44,100,1,1 6tnu_BS_,45,58,1,1 6tnu_BS_,46,57,1,1 6tnu_BS_,46,61,1,1 6tnu_BS_,47,56,1,1 6tnu_BS_,49,76,1,1 6tnu_BS_,50,75,1,1 6tnu_BS_,55,62,1,1 6tnu_BS_,57,61,1,1 6tnu_BS_,58,59,1,1 6tnu_BS_,60,97,1,1 6tnu_BS_,63,97,1,1 6tnu_BS_,64,96,1,1 6tnu_BS_,66,93,1,1 6tnu_BS_,67,92,1,1 6tnu_BS_,68,91,1,1 6tnu_BS_,69,89,1,1 6tnu_BS_,70,88,1,1 6tnu_BS_,71,82,1,1 6tnu_BS_,71,87,1,1 6tnu_BS_,72,79,1,1 6tnu_BS_,73,78,1,1 6tnu_BS_,107,115,1,1 6tnu_BS_,108,114,1,1 6tnu_BS_,116,137,1,1 6tnu_BS_,117,136,1,1 6tnu_BS_,118,135,1,1 6tnu_BS_,119,134,1,1 6tnu_BS_,120,133,1,1 6tnu_BS_,121,132,1,1 6tnu_BS_,122,131,1,1 6tnu_BS_,123,130,1,1 6tnu_BS_,124,129,1,1