pair,contact1,contact2,flow1,flow2 1acb_I_,1,25,1,1 1acb_I_,1,62,1,1 1acb_I_,2,60,1,1 1acb_I_,2,61,1,1 1acb_I_,3,6,1,1 1acb_I_,3,60,1,1 1acb_I_,4,7,1,1 1acb_I_,5,17,1,1 1acb_I_,6,9,1,1 1acb_I_,8,56,1,1 1acb_I_,9,56,1,1 1acb_I_,10,13,1,1 1acb_I_,10,14,1,1 1acb_I_,11,15,1,1 1acb_I_,11,54,1,1 1acb_I_,12,16,1,1 1acb_I_,13,17,1,1 1acb_I_,14,18,1,1 1acb_I_,15,19,1,1 1acb_I_,16,20,1,1 1acb_I_,17,21,1,1 1acb_I_,18,22,1,1 1acb_I_,22,25,1,1 1acb_I_,24,43,1,1 1acb_I_,26,28,1,1 1acb_I_,26,43,1,1 1acb_I_,26,45,1,1 1acb_I_,28,45,1,1 1acb_I_,28,47,1,1 1acb_I_,30,47,1,1 1acb_I_,30,49,1,1 1acb_I_,31,34,1,1 1acb_I_,32,49,1,1 1acb_I_,32,58,1,1 1acb_I_,37,39,1,1 1acb_I_,37,46,1,1 1acb_I_,39,41,1,1 1acb_I_,39,44,1,1 1acb_I_,41,44,1,1 1acb_I_,41,63,1,1 1acb_I_,44,63,1,1 1acb_I_,50,52,1,1 1acb_I_,50,53,1,1 1acb_I_,50,54,1,1 1acb_I_,50,55,1,1