pair,contact1,contact2,flow1,flow2 2qzg_A_,5,8,1,1 2qzg_A_,5,9,1,1 2qzg_A_,6,10,1,1 2qzg_A_,7,11,1,1 2qzg_A_,8,12,1,1 2qzg_A_,9,13,1,1 2qzg_A_,10,14,1,1 2qzg_A_,11,15,1,1 2qzg_A_,14,17,1,1 2qzg_A_,14,41,1,1 2qzg_A_,15,18,1,1 2qzg_A_,16,19,1,1 2qzg_A_,16,20,1,1 2qzg_A_,17,21,1,1 2qzg_A_,17,37,1,1 2qzg_A_,19,22,1,1 2qzg_A_,22,25,1,1 2qzg_A_,22,69,1,1 2qzg_A_,25,30,1,1 2qzg_A_,26,29,1,1 2qzg_A_,26,30,1,1 2qzg_A_,27,31,1,1 2qzg_A_,28,32,1,1 2qzg_A_,28,64,1,1 2qzg_A_,29,33,1,1 2qzg_A_,30,34,1,1 2qzg_A_,31,35,1,1 2qzg_A_,32,36,1,1 2qzg_A_,33,37,1,1 2qzg_A_,34,38,1,1 2qzg_A_,35,39,1,1 2qzg_A_,36,40,1,1 2qzg_A_,37,40,1,1 2qzg_A_,38,41,1,1 2qzg_A_,39,42,1,1 2qzg_A_,40,50,1,1 2qzg_A_,42,44,1,1 2qzg_A_,42,45,1,1 2qzg_A_,45,50,1,1 2qzg_A_,46,49,1,1 2qzg_A_,46,50,1,1 2qzg_A_,47,51,1,1 2qzg_A_,48,52,1,1 2qzg_A_,49,53,1,1 2qzg_A_,50,54,1,1 2qzg_A_,51,55,1,1 2qzg_A_,52,56,1,1 2qzg_A_,53,57,1,1 2qzg_A_,54,58,1,1 2qzg_A_,55,59,1,1 2qzg_A_,56,60,1,1 2qzg_A_,57,61,1,1 2qzg_A_,58,62,1,1 2qzg_A_,59,62,1,1 2qzg_A_,61,64,1,1 2qzg_A_,62,71,1,1 2qzg_A_,64,66,1,1 2qzg_A_,67,71,1,1 2qzg_A_,68,72,1,1 2qzg_A_,69,73,1,1 2qzg_A_,70,74,1,1 2qzg_A_,71,75,1,1 2qzg_A_,72,76,1,1 2qzg_A_,73,77,1,1 2qzg_A_,74,78,1,1 2qzg_A_,75,79,1,1 2qzg_A_,76,80,1,1 2qzg_A_,77,81,1,1 2qzg_A_,78,82,1,1 2qzg_A_,80,83,1,1 2qzg_A_,81,84,1,1