pair,contact1,contact2,flow1,flow2 7tih_D_,1,26,1,1 7tih_D_,4,7,1,1 7tih_D_,7,10,1,1 7tih_D_,13,15,1,1 7tih_D_,13,62,1,1 7tih_D_,15,63,1,1 7tih_D_,16,18,1,1 7tih_D_,16,19,1,1 7tih_D_,19,23,1,1 7tih_D_,26,60,1,1 7tih_D_,27,59,1,1 7tih_D_,30,35,1,1 7tih_D_,31,33,1,1 7tih_D_,31,34,1,1 7tih_D_,31,35,1,1 7tih_D_,32,36,1,1 7tih_D_,33,37,1,1 7tih_D_,34,38,1,1 7tih_D_,34,55,1,1 7tih_D_,35,39,1,1 7tih_D_,36,40,1,1 7tih_D_,37,41,1,1 7tih_D_,38,41,1,1 7tih_D_,39,42,1,1 7tih_D_,40,43,1,1 7tih_D_,40,52,1,1 7tih_D_,41,45,1,1 7tih_D_,44,46,1,1 7tih_D_,44,47,1,1 7tih_D_,45,48,1,1 7tih_D_,49,52,1,1 7tih_D_,49,53,1,1 7tih_D_,50,54,1,1 7tih_D_,51,55,1,1 7tih_D_,52,56,1,1 7tih_D_,53,57,1,1 7tih_D_,54,58,1,1 7tih_D_,55,59,1,1 7tih_D_,56,59,1,1 7tih_D_,56,60,1,1 7tih_D_,57,61,1,1 7tih_D_,58,62,1,1 7tih_D_,58,67,1,1 7tih_D_,63,70,1,1 7tih_D_,64,67,1,1 7tih_D_,64,68,1,1 7tih_D_,65,69,1,1 7tih_D_,67,70,1,1 7tih_D_,72,74,1,1 7tih_D_,73,76,1,1 7tih_D_,74,78,1,1 7tih_D_,75,79,1,1 7tih_D_,76,80,1,1 7tih_D_,77,81,1,1 7tih_D_,78,82,1,1 7tih_D_,79,83,1,1 7tih_D_,80,84,1,1 7tih_D_,81,85,1,1 7tih_D_,82,86,1,1 7tih_D_,83,87,1,1 7tih_D_,84,88,1,1 7tih_D_,85,89,1,1 7tih_D_,86,90,1,1 7tih_D_,88,92,1,1 7tih_D_,89,93,1,1 7tih_D_,90,93,1,1 7tih_D_,90,94,1,1 7tih_D_,91,95,1,1 7tih_D_,92,96,1,1 7tih_D_,93,97,1,1 7tih_D_,94,98,1,1 7tih_D_,95,99,1,1 7tih_D_,96,100,1,1 7tih_D_,96,101,1,1 7tih_D_,105,108,1,1 7tih_D_,106,109,1,1 7tih_D_,109,113,1,1 7tih_D_,110,114,1,1 7tih_D_,111,115,1,1 7tih_D_,112,116,1,1 7tih_D_,113,117,1,1 7tih_D_,114,118,1,1 7tih_D_,115,119,1,1 7tih_D_,116,120,1,1 7tih_D_,117,121,1,1 7tih_D_,118,122,1,1 7tih_D_,119,123,1,1 7tih_D_,120,125,1,1 7tih_D_,121,124,1,1 7tih_D_,121,137,1,1 7tih_D_,125,132,1,1 7tih_D_,126,131,1,1 7tih_D_,126,133,1,1 7tih_D_,131,134,1,1 7tih_D_,132,135,1,1 7tih_D_,132,137,1,1 7tih_D_,133,143,1,1 7tih_D_,134,143,1,1 7tih_D_,136,138,1,1 7tih_D_,136,139,1,1 7tih_D_,136,141,1,1