pair,contact1,contact2,flow1,flow2 7tdy_A_,2,5,1,1 7tdy_A_,5,10,1,1 7tdy_A_,6,9,1,1 7tdy_A_,6,75,1,1 7tdy_A_,7,10,1,1 7tdy_A_,8,75,1,1 7tdy_A_,10,40,1,1 7tdy_A_,11,14,1,1 7tdy_A_,11,15,1,1 7tdy_A_,12,16,1,1 7tdy_A_,13,17,1,1 7tdy_A_,14,18,1,1 7tdy_A_,15,19,1,1 7tdy_A_,16,20,1,1 7tdy_A_,17,21,1,1 7tdy_A_,18,22,1,1 7tdy_A_,19,23,1,1 7tdy_A_,20,24,1,1 7tdy_A_,21,25,1,1 7tdy_A_,22,26,1,1 7tdy_A_,23,28,1,1 7tdy_A_,23,31,1,1 7tdy_A_,32,35,1,1 7tdy_A_,35,54,1,1 7tdy_A_,36,38,1,1 7tdy_A_,39,42,1,1 7tdy_A_,39,43,1,1 7tdy_A_,40,44,1,1 7tdy_A_,41,79,1,1 7tdy_A_,42,45,1,1 7tdy_A_,43,46,1,1 7tdy_A_,44,67,1,1 7tdy_A_,45,76,1,1 7tdy_A_,47,50,1,1 7tdy_A_,47,51,1,1 7tdy_A_,48,52,1,1 7tdy_A_,48,64,1,1 7tdy_A_,49,53,1,1 7tdy_A_,50,54,1,1 7tdy_A_,51,55,1,1 7tdy_A_,55,58,1,1 7tdy_A_,55,59,1,1 7tdy_A_,58,62,1,1 7tdy_A_,59,63,1,1 7tdy_A_,60,64,1,1 7tdy_A_,61,65,1,1 7tdy_A_,62,66,1,1 7tdy_A_,63,67,1,1 7tdy_A_,64,68,1,1 7tdy_A_,65,69,1,1 7tdy_A_,65,70,1,1 7tdy_A_,66,72,1,1 7tdy_A_,67,73,1,1 7tdy_A_,71,75,1,1 7tdy_A_,72,76,1,1 7tdy_A_,73,77,1,1 7tdy_A_,74,78,1,1 7tdy_A_,75,79,1,1 7tdy_A_,76,80,1,1 7tdy_A_,77,81,1,1 7tdy_A_,77,102,1,1 7tdy_A_,78,82,1,1 7tdy_A_,79,83,1,1 7tdy_A_,80,84,1,1 7tdy_A_,81,84,1,1 7tdy_A_,81,85,1,1 7tdy_A_,89,92,1,1 7tdy_A_,89,93,1,1 7tdy_A_,90,94,1,1 7tdy_A_,91,95,1,1 7tdy_A_,92,96,1,1 7tdy_A_,93,97,1,1 7tdy_A_,94,98,1,1 7tdy_A_,95,99,1,1 7tdy_A_,97,100,1,1 7tdy_A_,97,102,1,1 7tdy_A_,98,101,1,1 7tdy_A_,100,103,1,1 7tdy_A_,103,106,1,1 7tdy_A_,103,107,1,1 7tdy_A_,104,108,1,1 7tdy_A_,105,109,1,1 7tdy_A_,106,110,1,1 7tdy_A_,107,111,1,1 7tdy_A_,108,112,1,1 7tdy_A_,109,113,1,1 7tdy_A_,110,114,1,1 7tdy_A_,111,115,1,1 7tdy_A_,112,116,1,1 7tdy_A_,112,136,1,1 7tdy_A_,113,117,1,1 7tdy_A_,114,118,1,1 7tdy_A_,114,124,1,1 7tdy_A_,116,119,1,1 7tdy_A_,120,122,1,1 7tdy_A_,123,126,1,1 7tdy_A_,123,127,1,1 7tdy_A_,124,128,1,1 7tdy_A_,125,129,1,1 7tdy_A_,126,130,1,1 7tdy_A_,127,131,1,1 7tdy_A_,128,132,1,1 7tdy_A_,129,133,1,1 7tdy_A_,130,134,1,1 7tdy_A_,131,136,1,1 7tdy_A_,132,135,1,1 7tdy_A_,134,137,1,1 7tdy_A_,137,139,1,1 7tdy_A_,137,140,1,1 7tdy_A_,137,141,1,1 7tdy_A_,138,142,1,1 7tdy_A_,139,143,1,1 7tdy_A_,140,144,1,1 7tdy_A_,141,145,1,1 7tdy_A_,142,146,1,1 7tdy_A_,143,147,1,1 7tdy_A_,144,148,1,1 7tdy_A_,145,148,1,1