pair,contact1,contact2,flow1,flow2 2gzu_A_,1,64,1,1 2gzu_A_,1,66,1,1 2gzu_A_,3,62,1,1 2gzu_A_,4,6,1,1 2gzu_A_,4,35,1,1 2gzu_A_,5,9,1,1 2gzu_A_,5,60,1,1 2gzu_A_,6,10,1,1 2gzu_A_,7,11,1,1 2gzu_A_,8,12,1,1 2gzu_A_,9,13,1,1 2gzu_A_,10,15,1,1 2gzu_A_,10,35,1,1 2gzu_A_,12,59,1,1 2gzu_A_,13,53,1,1 2gzu_A_,16,19,1,1 2gzu_A_,16,20,1,1 2gzu_A_,17,21,1,1 2gzu_A_,18,22,1,1 2gzu_A_,18,28,1,1 2gzu_A_,19,23,1,1 2gzu_A_,20,24,1,1 2gzu_A_,21,26,1,1 2gzu_A_,27,30,1,1 2gzu_A_,27,31,1,1 2gzu_A_,28,32,1,1 2gzu_A_,29,33,1,1 2gzu_A_,30,34,1,1 2gzu_A_,31,35,1,1 2gzu_A_,32,36,1,1 2gzu_A_,33,38,1,1 2gzu_A_,33,39,1,1 2gzu_A_,34,37,1,1 2gzu_A_,42,46,1,1 2gzu_A_,43,47,1,1 2gzu_A_,44,48,1,1 2gzu_A_,45,49,1,1 2gzu_A_,46,50,1,1 2gzu_A_,47,51,1,1 2gzu_A_,48,52,1,1 2gzu_A_,49,53,1,1 2gzu_A_,50,55,1,1 2gzu_A_,51,54,1,1 2gzu_A_,54,55,1,1 2gzu_A_,56,59,1,1 2gzu_A_,56,60,1,1 2gzu_A_,57,61,1,1 2gzu_A_,63,64,1,1