pair,contact1,contact2,flow1,flow2 6tnn_f_,2,44,1,1 6tnn_f_,14,72,1,1 6tnn_f_,20,98,1,1 6tnn_f_,24,102,1,1 6tnn_f_,26,28,1,1 6tnn_f_,28,134,1,1 6tnn_f_,30,134,1,1 6tnn_f_,31,106,1,1 6tnn_f_,31,134,1,1 6tnn_f_,32,106,1,1 6tnn_f_,33,132,1,1 6tnn_f_,34,103,1,1 6tnn_f_,35,100,1,1 6tnn_f_,35,130,1,1 6tnn_f_,36,100,1,1 6tnn_f_,36,101,1,1 6tnn_f_,37,128,1,1 6tnn_f_,40,41,1,1 6tnn_f_,40,97,1,1 6tnn_f_,42,95,1,1 6tnn_f_,43,46,1,1 6tnn_f_,45,49,1,1 6tnn_f_,46,50,1,1 6tnn_f_,47,51,1,1 6tnn_f_,48,52,1,1 6tnn_f_,50,54,1,1 6tnn_f_,51,55,1,1 6tnn_f_,52,56,1,1 6tnn_f_,53,56,1,1 6tnn_f_,53,57,1,1 6tnn_f_,63,107,1,1 6tnn_f_,65,105,1,1 6tnn_f_,67,103,1,1 6tnn_f_,71,94,1,1 6tnn_f_,72,94,1,1 6tnn_f_,74,91,1,1 6tnn_f_,74,92,1,1 6tnn_f_,76,89,1,1 6tnn_f_,77,84,1,1 6tnn_f_,77,86,1,1 6tnn_f_,98,101,1,1 6tnn_f_,111,115,1,1 6tnn_f_,112,116,1,1 6tnn_f_,113,117,1,1 6tnn_f_,114,118,1,1 6tnn_f_,115,119,1,1 6tnn_f_,116,119,1,1 6tnn_f_,116,120,1,1 6tnn_f_,117,121,1,1 6tnn_f_,118,122,1,1 6tnn_f_,119,122,1,1 6tnn_f_,121,124,1,1 6tnn_f_,122,129,1,1 6tnn_f_,135,137,1,1