pair,contact1,contact2,flow1,flow2 3sxk_A_,4,7,1,1 3sxk_A_,4,8,1,1 3sxk_A_,5,9,1,1 3sxk_A_,6,10,1,1 3sxk_A_,7,11,1,1 3sxk_A_,7,85,1,1 3sxk_A_,8,12,1,1 3sxk_A_,9,13,1,1 3sxk_A_,10,14,1,1 3sxk_A_,10,85,1,1 3sxk_A_,11,15,1,1 3sxk_A_,11,85,1,1 3sxk_A_,12,16,1,1 3sxk_A_,13,17,1,1 3sxk_A_,14,18,1,1 3sxk_A_,15,19,1,1 3sxk_A_,16,20,1,1 3sxk_A_,17,21,1,1 3sxk_A_,18,22,1,1 3sxk_A_,19,23,1,1 3sxk_A_,19,63,1,1 3sxk_A_,19,79,1,1 3sxk_A_,20,24,1,1 3sxk_A_,21,25,1,1 3sxk_A_,22,26,1,1 3sxk_A_,26,30,1,1 3sxk_A_,27,31,1,1 3sxk_A_,28,32,1,1 3sxk_A_,30,33,1,1 3sxk_A_,33,36,1,1 3sxk_A_,34,38,1,1 3sxk_A_,35,39,1,1 3sxk_A_,35,61,1,1 3sxk_A_,36,40,1,1 3sxk_A_,37,41,1,1 3sxk_A_,38,42,1,1 3sxk_A_,39,43,1,1 3sxk_A_,40,44,1,1 3sxk_A_,47,50,1,1 3sxk_A_,51,55,1,1 3sxk_A_,54,58,1,1 3sxk_A_,55,58,1,1 3sxk_A_,55,59,1,1 3sxk_A_,56,60,1,1 3sxk_A_,56,90,1,1 3sxk_A_,57,61,1,1 3sxk_A_,58,62,1,1 3sxk_A_,59,63,1,1 3sxk_A_,59,90,1,1 3sxk_A_,60,64,1,1 3sxk_A_,61,65,1,1 3sxk_A_,64,68,1,1 3sxk_A_,64,80,1,1 3sxk_A_,65,69,1,1 3sxk_A_,67,70,1,1 3sxk_A_,68,71,1,1 3sxk_A_,72,75,1,1 3sxk_A_,72,76,1,1 3sxk_A_,73,77,1,1 3sxk_A_,74,77,1,1 3sxk_A_,74,78,1,1 3sxk_A_,75,79,1,1 3sxk_A_,76,80,1,1 3sxk_A_,77,81,1,1 3sxk_A_,78,82,1,1 3sxk_A_,79,82,1,1 3sxk_A_,80,83,1,1 3sxk_A_,82,86,1,1 3sxk_A_,83,87,1,1 3sxk_A_,84,88,1,1 3sxk_A_,85,89,1,1 3sxk_A_,86,90,1,1 3sxk_A_,87,90,1,1 3sxk_A_,87,91,1,1 3sxk_A_,88,91,1,1 3sxk_A_,89,92,1,1 3sxk_A_,92,140,1,1 3sxk_A_,94,96,1,1 3sxk_A_,95,99,1,1 3sxk_A_,95,102,1,1 3sxk_A_,96,100,1,1 3sxk_A_,97,101,1,1 3sxk_A_,98,102,1,1 3sxk_A_,99,103,1,1 3sxk_A_,100,104,1,1 3sxk_A_,101,105,1,1 3sxk_A_,102,106,1,1 3sxk_A_,102,125,1,1 3sxk_A_,102,128,1,1 3sxk_A_,103,107,1,1 3sxk_A_,103,125,1,1 3sxk_A_,104,108,1,1 3sxk_A_,105,109,1,1 3sxk_A_,105,121,1,1 3sxk_A_,106,110,1,1 3sxk_A_,107,111,1,1 3sxk_A_,108,112,1,1 3sxk_A_,109,112,1,1 3sxk_A_,109,114,1,1 3sxk_A_,109,117,1,1 3sxk_A_,110,113,1,1 3sxk_A_,114,117,1,1 3sxk_A_,114,118,1,1 3sxk_A_,115,119,1,1 3sxk_A_,116,120,1,1 3sxk_A_,117,121,1,1 3sxk_A_,118,122,1,1 3sxk_A_,119,123,1,1 3sxk_A_,120,124,1,1 3sxk_A_,121,124,1,1 3sxk_A_,121,125,1,1 3sxk_A_,122,126,1,1 3sxk_A_,123,127,1,1 3sxk_A_,124,128,1,1 3sxk_A_,125,129,1,1 3sxk_A_,126,130,1,1 3sxk_A_,127,130,1,1 3sxk_A_,127,131,1,1 3sxk_A_,128,132,1,1 3sxk_A_,129,133,1,1 3sxk_A_,130,134,1,1 3sxk_A_,131,135,1,1 3sxk_A_,132,136,1,1 3sxk_A_,133,136,1,1 3sxk_A_,134,137,1,1 3sxk_A_,136,139,1,1