pair,contact1,contact2,flow1,flow2 2nzh_A_,2,6,1,1 2nzh_A_,3,7,1,1 2nzh_A_,4,8,1,1 2nzh_A_,5,9,1,1 2nzh_A_,6,9,1,1 2nzh_A_,7,10,1,1 2nzh_A_,9,69,1,1 2nzh_A_,11,13,1,1 2nzh_A_,11,68,1,1 2nzh_A_,11,69,1,1 2nzh_A_,12,109,1,1 2nzh_A_,13,66,1,1 2nzh_A_,13,106,1,1 2nzh_A_,14,106,1,1 2nzh_A_,14,107,1,1 2nzh_A_,15,64,1,1 2nzh_A_,16,36,1,1 2nzh_A_,16,105,1,1 2nzh_A_,17,61,1,1 2nzh_A_,17,62,1,1 2nzh_A_,18,34,1,1 2nzh_A_,19,34,1,1 2nzh_A_,21,32,1,1 2nzh_A_,23,26,1,1 2nzh_A_,23,30,1,1 2nzh_A_,31,48,1,1 2nzh_A_,33,46,1,1 2nzh_A_,35,44,1,1 2nzh_A_,36,38,1,1 2nzh_A_,37,42,1,1 2nzh_A_,38,42,1,1 2nzh_A_,45,81,1,1 2nzh_A_,46,80,1,1 2nzh_A_,46,82,1,1 2nzh_A_,47,80,1,1 2nzh_A_,48,50,1,1 2nzh_A_,50,54,1,1 2nzh_A_,53,93,1,1 2nzh_A_,54,96,1,1 2nzh_A_,55,57,1,1 2nzh_A_,55,58,1,1 2nzh_A_,56,59,1,1 2nzh_A_,56,60,1,1 2nzh_A_,59,62,1,1 2nzh_A_,62,98,1,1 2nzh_A_,65,85,1,1 2nzh_A_,67,83,1,1 2nzh_A_,73,80,1,1 2nzh_A_,75,78,1,1 2nzh_A_,85,97,1,1 2nzh_A_,87,95,1,1 2nzh_A_,90,93,1,1 2nzh_A_,104,107,1,1