pair,contact1,contact2,flow1,flow2 7dhs_A_,2,56,1,1 7dhs_A_,3,6,1,1 7dhs_A_,7,51,1,1 7dhs_A_,7,52,1,1 7dhs_A_,12,15,1,1 7dhs_A_,12,76,1,1 7dhs_A_,12,81,1,1 7dhs_A_,13,79,1,1 7dhs_A_,15,17,1,1 7dhs_A_,15,18,1,1 7dhs_A_,15,20,1,1 7dhs_A_,18,19,1,1 7dhs_A_,18,20,1,1 7dhs_A_,18,81,1,1 7dhs_A_,18,87,1,1 7dhs_A_,21,82,1,1 7dhs_A_,21,83,1,1 7dhs_A_,22,80,1,1 7dhs_A_,23,26,1,1 7dhs_A_,23,27,1,1 7dhs_A_,24,28,1,1 7dhs_A_,25,29,1,1 7dhs_A_,25,128,1,1 7dhs_A_,26,30,1,1 7dhs_A_,27,31,1,1 7dhs_A_,28,32,1,1 7dhs_A_,28,33,1,1 7dhs_A_,28,123,1,1 7dhs_A_,29,34,1,1 7dhs_A_,30,35,1,1 7dhs_A_,32,36,1,1 7dhs_A_,33,37,1,1 7dhs_A_,34,38,1,1 7dhs_A_,35,39,1,1 7dhs_A_,37,40,1,1 7dhs_A_,38,47,1,1 7dhs_A_,40,42,1,1 7dhs_A_,40,43,1,1 7dhs_A_,43,46,1,1 7dhs_A_,44,47,1,1 7dhs_A_,44,48,1,1 7dhs_A_,46,70,1,1 7dhs_A_,50,61,1,1 7dhs_A_,51,53,1,1 7dhs_A_,51,54,1,1 7dhs_A_,51,55,1,1 7dhs_A_,52,57,1,1 7dhs_A_,53,56,1,1 7dhs_A_,57,60,1,1 7dhs_A_,59,62,1,1 7dhs_A_,59,63,1,1 7dhs_A_,59,102,1,1 7dhs_A_,60,63,1,1 7dhs_A_,60,64,1,1 7dhs_A_,61,65,1,1 7dhs_A_,62,65,1,1 7dhs_A_,66,98,1,1 7dhs_A_,69,72,1,1 7dhs_A_,69,73,1,1 7dhs_A_,70,74,1,1 7dhs_A_,71,75,1,1 7dhs_A_,72,76,1,1 7dhs_A_,73,77,1,1 7dhs_A_,74,78,1,1 7dhs_A_,75,79,1,1 7dhs_A_,76,81,1,1 7dhs_A_,76,91,1,1 7dhs_A_,77,80,1,1 7dhs_A_,82,91,1,1 7dhs_A_,83,87,1,1 7dhs_A_,84,87,1,1 7dhs_A_,85,89,1,1 7dhs_A_,86,90,1,1 7dhs_A_,87,91,1,1 7dhs_A_,88,92,1,1 7dhs_A_,89,93,1,1 7dhs_A_,90,94,1,1 7dhs_A_,91,95,1,1 7dhs_A_,92,96,1,1 7dhs_A_,93,97,1,1 7dhs_A_,94,97,1,1 7dhs_A_,94,98,1,1 7dhs_A_,95,99,1,1 7dhs_A_,96,100,1,1 7dhs_A_,97,101,1,1 7dhs_A_,98,102,1,1 7dhs_A_,99,103,1,1 7dhs_A_,99,109,1,1 7dhs_A_,100,117,1,1 7dhs_A_,104,107,1,1 7dhs_A_,107,111,1,1 7dhs_A_,108,112,1,1 7dhs_A_,109,113,1,1 7dhs_A_,110,114,1,1 7dhs_A_,111,115,1,1 7dhs_A_,112,116,1,1 7dhs_A_,113,117,1,1 7dhs_A_,114,118,1,1 7dhs_A_,115,119,1,1 7dhs_A_,116,120,1,1 7dhs_A_,117,121,1,1 7dhs_A_,118,122,1,1 7dhs_A_,119,123,1,1 7dhs_A_,120,124,1,1 7dhs_A_,121,125,1,1 7dhs_A_,122,125,1,1 7dhs_A_,123,126,1,1 7dhs_A_,124,127,1,1