pair,contact1,contact2,flow1,flow2 3kxy_A_,2,5,1,1 3kxy_A_,2,6,1,1 3kxy_A_,3,7,1,1 3kxy_A_,4,8,1,1 3kxy_A_,5,9,1,1 3kxy_A_,6,10,1,1 3kxy_A_,7,11,1,1 3kxy_A_,8,12,1,1 3kxy_A_,8,25,1,1 3kxy_A_,9,13,1,1 3kxy_A_,10,13,1,1 3kxy_A_,10,14,1,1 3kxy_A_,11,15,1,1 3kxy_A_,12,16,1,1 3kxy_A_,13,17,1,1 3kxy_A_,14,18,1,1 3kxy_A_,15,18,1,1 3kxy_A_,15,19,1,1 3kxy_A_,15,20,1,1 3kxy_A_,17,112,1,1 3kxy_A_,26,29,1,1 3kxy_A_,26,30,1,1 3kxy_A_,29,45,1,1 3kxy_A_,31,43,1,1 3kxy_A_,32,42,1,1 3kxy_A_,33,41,1,1 3kxy_A_,35,38,1,1 3kxy_A_,35,39,1,1 3kxy_A_,40,57,1,1 3kxy_A_,42,55,1,1 3kxy_A_,44,53,1,1 3kxy_A_,46,51,1,1 3kxy_A_,47,50,1,1 3kxy_A_,50,103,1,1 3kxy_A_,52,101,1,1 3kxy_A_,54,99,1,1 3kxy_A_,56,97,1,1 3kxy_A_,57,96,1,1 3kxy_A_,58,95,1,1 3kxy_A_,58,126,1,1 3kxy_A_,59,95,1,1 3kxy_A_,60,63,1,1 3kxy_A_,61,64,1,1 3kxy_A_,61,93,1,1 3kxy_A_,63,131,1,1 3kxy_A_,68,72,1,1 3kxy_A_,69,73,1,1 3kxy_A_,70,74,1,1 3kxy_A_,71,75,1,1 3kxy_A_,72,76,1,1 3kxy_A_,74,78,1,1 3kxy_A_,75,78,1,1 3kxy_A_,76,79,1,1 3kxy_A_,76,86,1,1 3kxy_A_,78,81,1,1 3kxy_A_,79,82,1,1 3kxy_A_,79,83,1,1 3kxy_A_,85,98,1,1 3kxy_A_,87,96,1,1 3kxy_A_,89,91,1,1 3kxy_A_,89,92,1,1 3kxy_A_,89,94,1,1 3kxy_A_,96,98,1,1 3kxy_A_,102,105,1,1 3kxy_A_,105,110,1,1 3kxy_A_,107,110,1,1 3kxy_A_,107,111,1,1 3kxy_A_,108,112,1,1 3kxy_A_,109,113,1,1 3kxy_A_,110,114,1,1 3kxy_A_,111,115,1,1 3kxy_A_,112,116,1,1 3kxy_A_,113,117,1,1 3kxy_A_,114,118,1,1 3kxy_A_,115,119,1,1 3kxy_A_,116,120,1,1 3kxy_A_,117,121,1,1 3kxy_A_,118,122,1,1 3kxy_A_,119,123,1,1 3kxy_A_,120,124,1,1 3kxy_A_,121,125,1,1 3kxy_A_,122,126,1,1 3kxy_A_,124,127,1,1 3kxy_A_,124,128,1,1 3kxy_A_,125,129,1,1