pair,contact1,contact2,flow1,flow2 1zck_A_,2,12,1,1 1zck_A_,3,9,1,1 1zck_A_,4,10,1,1 1zck_A_,9,31,1,1 1zck_A_,9,86,1,1 1zck_A_,9,88,1,1 1zck_A_,9,89,1,1 1zck_A_,11,89,1,1 1zck_A_,11,91,1,1 1zck_A_,13,14,1,1 1zck_A_,13,91,1,1 1zck_A_,15,43,1,1 1zck_A_,17,20,1,1 1zck_A_,20,24,1,1 1zck_A_,21,25,1,1 1zck_A_,22,26,1,1 1zck_A_,23,27,1,1 1zck_A_,24,28,1,1 1zck_A_,25,29,1,1 1zck_A_,26,30,1,1 1zck_A_,27,31,1,1 1zck_A_,28,33,1,1 1zck_A_,29,32,1,1 1zck_A_,32,88,1,1 1zck_A_,34,55,1,1 1zck_A_,34,84,1,1 1zck_A_,34,87,1,1 1zck_A_,34,88,1,1 1zck_A_,35,90,1,1 1zck_A_,36,55,1,1 1zck_A_,36,57,1,1 1zck_A_,37,90,1,1 1zck_A_,37,92,1,1 1zck_A_,38,44,1,1 1zck_A_,38,57,1,1 1zck_A_,38,58,1,1 1zck_A_,38,59,1,1 1zck_A_,39,61,1,1 1zck_A_,39,92,1,1 1zck_A_,44,92,1,1 1zck_A_,45,47,1,1 1zck_A_,46,50,1,1 1zck_A_,47,51,1,1 1zck_A_,48,52,1,1 1zck_A_,49,52,1,1 1zck_A_,49,54,1,1 1zck_A_,50,53,1,1 1zck_A_,50,55,1,1 1zck_A_,50,56,1,1 1zck_A_,66,69,1,1 1zck_A_,66,70,1,1 1zck_A_,67,71,1,1 1zck_A_,68,72,1,1 1zck_A_,69,73,1,1 1zck_A_,70,74,1,1 1zck_A_,71,75,1,1 1zck_A_,72,76,1,1 1zck_A_,73,77,1,1 1zck_A_,74,78,1,1 1zck_A_,75,79,1,1 1zck_A_,76,80,1,1 1zck_A_,77,81,1,1 1zck_A_,78,82,1,1 1zck_A_,79,82,1,1 1zck_A_,79,83,1,1 1zck_A_,80,83,1,1 1zck_A_,80,84,1,1 1zck_A_,80,87,1,1 1zck_A_,84,87,1,1 1zck_A_,88,89,1,1 1zck_A_,92,93,1,1 1zck_A_,97,100,1,1 1zck_A_,99,102,1,1 1zck_A_,101,105,1,1 1zck_A_,102,106,1,1 1zck_A_,103,107,1,1 1zck_A_,104,108,1,1 1zck_A_,105,109,1,1 1zck_A_,106,110,1,1 1zck_A_,107,111,1,1 1zck_A_,109,112,1,1 1zck_A_,110,140,1,1 1zck_A_,113,117,1,1 1zck_A_,114,118,1,1 1zck_A_,115,119,1,1 1zck_A_,116,120,1,1 1zck_A_,117,121,1,1 1zck_A_,118,122,1,1 1zck_A_,119,123,1,1 1zck_A_,121,124,1,1 1zck_A_,121,125,1,1 1zck_A_,122,129,1,1 1zck_A_,125,128,1,1 1zck_A_,130,133,1,1 1zck_A_,130,134,1,1 1zck_A_,131,135,1,1 1zck_A_,132,136,1,1 1zck_A_,133,137,1,1 1zck_A_,134,138,1,1 1zck_A_,136,139,1,1 1zck_A_,137,140,1,1