pair,contact1,contact2,flow1,flow2 2r5z_A_,8,11,1,1 2r5z_A_,9,12,1,1 2r5z_A_,15,17,1,1 2r5z_A_,23,26,1,1 2r5z_A_,23,27,1,1 2r5z_A_,24,28,1,1 2r5z_A_,25,29,1,1 2r5z_A_,26,29,1,1 2r5z_A_,26,30,1,1 2r5z_A_,26,52,1,1 2r5z_A_,27,31,1,1 2r5z_A_,28,32,1,1 2r5z_A_,29,32,1,1 2r5z_A_,29,33,1,1 2r5z_A_,30,34,1,1 2r5z_A_,31,34,1,1 2r5z_A_,31,35,1,1 2r5z_A_,31,66,1,1 2r5z_A_,33,37,1,1 2r5z_A_,33,44,1,1 2r5z_A_,38,67,1,1 2r5z_A_,41,44,1,1 2r5z_A_,41,45,1,1 2r5z_A_,42,46,1,1 2r5z_A_,43,46,1,1 2r5z_A_,43,47,1,1 2r5z_A_,44,47,1,1 2r5z_A_,44,48,1,1 2r5z_A_,45,49,1,1 2r5z_A_,45,56,1,1 2r5z_A_,46,50,1,1 2r5z_A_,47,51,1,1 2r5z_A_,48,52,1,1 2r5z_A_,49,54,1,1 2r5z_A_,50,53,1,1 2r5z_A_,55,58,1,1 2r5z_A_,55,59,1,1 2r5z_A_,56,60,1,1 2r5z_A_,57,61,1,1 2r5z_A_,58,62,1,1 2r5z_A_,59,63,1,1 2r5z_A_,60,64,1,1 2r5z_A_,61,65,1,1 2r5z_A_,62,66,1,1 2r5z_A_,63,67,1,1 2r5z_A_,64,67,1,1 2r5z_A_,64,68,1,1 2r5z_A_,65,69,1,1 2r5z_A_,66,70,1,1 2r5z_A_,67,71,1,1 2r5z_A_,68,72,1,1 2r5z_A_,69,73,1,1 2r5z_A_,70,73,1,1 2r5z_A_,71,74,1,1