pair,contact1,contact2,flow1,flow2 2yfz_A_,3,136,1,1 2yfz_A_,5,134,1,1 2yfz_A_,8,48,1,1 2yfz_A_,10,46,1,1 2yfz_A_,11,13,1,1 2yfz_A_,12,44,1,1 2yfz_A_,15,18,1,1 2yfz_A_,15,20,1,1 2yfz_A_,16,19,1,1 2yfz_A_,16,36,1,1 2yfz_A_,20,22,1,1 2yfz_A_,21,36,1,1 2yfz_A_,22,24,1,1 2yfz_A_,22,25,1,1 2yfz_A_,23,26,1,1 2yfz_A_,24,27,1,1 2yfz_A_,25,33,1,1 2yfz_A_,26,132,1,1 2yfz_A_,28,30,1,1 2yfz_A_,28,33,1,1 2yfz_A_,29,131,1,1 2yfz_A_,30,32,1,1 2yfz_A_,30,33,1,1 2yfz_A_,35,129,1,1 2yfz_A_,37,126,1,1 2yfz_A_,39,41,1,1 2yfz_A_,39,43,1,1 2yfz_A_,40,126,1,1 2yfz_A_,41,124,1,1 2yfz_A_,43,121,1,1 2yfz_A_,45,119,1,1 2yfz_A_,47,117,1,1 2yfz_A_,48,50,1,1 2yfz_A_,48,115,1,1 2yfz_A_,49,115,1,1 2yfz_A_,50,53,1,1 2yfz_A_,54,139,1,1 2yfz_A_,55,114,1,1 2yfz_A_,56,137,1,1 2yfz_A_,58,108,1,1 2yfz_A_,58,135,1,1 2yfz_A_,59,105,1,1 2yfz_A_,59,135,1,1 2yfz_A_,60,106,1,1 2yfz_A_,61,133,1,1 2yfz_A_,62,104,1,1 2yfz_A_,63,64,1,1 2yfz_A_,63,102,1,1 2yfz_A_,63,130,1,1 2yfz_A_,63,131,1,1 2yfz_A_,65,68,1,1 2yfz_A_,67,69,1,1 2yfz_A_,68,71,1,1 2yfz_A_,69,72,1,1 2yfz_A_,69,100,1,1 2yfz_A_,70,73,1,1 2yfz_A_,72,75,1,1 2yfz_A_,74,94,1,1 2yfz_A_,75,94,1,1 2yfz_A_,76,120,1,1 2yfz_A_,77,91,1,1 2yfz_A_,77,92,1,1 2yfz_A_,78,118,1,1 2yfz_A_,79,89,1,1 2yfz_A_,80,116,1,1 2yfz_A_,81,87,1,1 2yfz_A_,82,85,1,1 2yfz_A_,82,86,1,1 2yfz_A_,82,87,1,1 2yfz_A_,84,86,1,1 2yfz_A_,85,88,1,1 2yfz_A_,110,112,1,1 2yfz_A_,121,125,1,1 2yfz_A_,122,125,1,1 2yfz_A_,125,127,1,1 2yfz_A_,125,128,1,1