pair,contact1,contact2,flow1,flow2 6tau_A_,2,3,1,1 6tau_A_,7,9,1,1 6tau_A_,12,51,1,1 6tau_A_,16,19,1,1 6tau_A_,17,21,1,1 6tau_A_,18,22,1,1 6tau_A_,19,23,1,1 6tau_A_,20,24,1,1 6tau_A_,21,25,1,1 6tau_A_,22,26,1,1 6tau_A_,23,27,1,1 6tau_A_,24,28,1,1 6tau_A_,25,29,1,1 6tau_A_,26,30,1,1 6tau_A_,27,31,1,1 6tau_A_,28,32,1,1 6tau_A_,29,33,1,1 6tau_A_,30,34,1,1 6tau_A_,31,35,1,1 6tau_A_,38,41,1,1 6tau_A_,42,45,1,1 6tau_A_,45,48,1,1 6tau_A_,51,54,1,1 6tau_A_,52,56,1,1 6tau_A_,53,57,1,1 6tau_A_,54,58,1,1 6tau_A_,56,59,1,1 6tau_A_,60,63,1,1 6tau_A_,66,70,1,1 6tau_A_,67,71,1,1 6tau_A_,68,72,1,1 6tau_A_,69,73,1,1 6tau_A_,72,75,1,1 6tau_A_,72,76,1,1 6tau_A_,73,76,1,1 6tau_A_,73,77,1,1 6tau_A_,75,79,1,1 6tau_A_,84,88,1,1 6tau_A_,85,89,1,1 6tau_A_,86,90,1,1 6tau_A_,87,90,1,1 6tau_A_,87,91,1,1 6tau_A_,88,121,1,1 6tau_A_,90,93,1,1 6tau_A_,98,164,1,1 6tau_A_,100,101,1,1 6tau_A_,100,104,1,1 6tau_A_,102,106,1,1 6tau_A_,103,107,1,1 6tau_A_,104,108,1,1 6tau_A_,105,109,1,1 6tau_A_,106,110,1,1 6tau_A_,107,111,1,1 6tau_A_,108,112,1,1 6tau_A_,109,113,1,1 6tau_A_,122,125,1,1 6tau_A_,123,127,1,1 6tau_A_,124,144,1,1 6tau_A_,125,129,1,1 6tau_A_,126,130,1,1 6tau_A_,127,131,1,1 6tau_A_,128,132,1,1 6tau_A_,129,133,1,1 6tau_A_,130,133,1,1 6tau_A_,131,142,1,1 6tau_A_,135,138,1,1 6tau_A_,135,139,1,1 6tau_A_,144,145,1,1 6tau_A_,145,148,1,1 6tau_A_,149,150,1,1 6tau_A_,151,155,1,1 6tau_A_,152,156,1,1 6tau_A_,153,157,1,1 6tau_A_,154,158,1,1 6tau_A_,155,159,1,1 6tau_A_,157,161,1,1 6tau_A_,158,162,1,1 6tau_A_,159,163,1,1 6tau_A_,160,164,1,1