pair,contact1,contact2,flow1,flow2 1drz_A_,6,8,1,1 1drz_A_,7,55,1,1 1drz_A_,8,81,1,1 1drz_A_,8,85,1,1 1drz_A_,9,53,1,1 1drz_A_,10,50,1,1 1drz_A_,10,79,1,1 1drz_A_,11,51,1,1 1drz_A_,12,77,1,1 1drz_A_,14,49,1,1 1drz_A_,15,17,1,1 1drz_A_,15,18,1,1 1drz_A_,15,73,1,1 1drz_A_,16,44,1,1 1drz_A_,19,23,1,1 1drz_A_,20,24,1,1 1drz_A_,21,25,1,1 1drz_A_,22,26,1,1 1drz_A_,22,73,1,1 1drz_A_,23,27,1,1 1drz_A_,24,27,1,1 1drz_A_,24,28,1,1 1drz_A_,25,29,1,1 1drz_A_,26,30,1,1 1drz_A_,26,73,1,1 1drz_A_,27,31,1,1 1drz_A_,28,32,1,1 1drz_A_,31,34,1,1 1drz_A_,32,35,1,1 1drz_A_,34,60,1,1 1drz_A_,36,56,1,1 1drz_A_,38,54,1,1 1drz_A_,39,40,1,1 1drz_A_,39,54,1,1 1drz_A_,41,52,1,1 1drz_A_,44,48,1,1 1drz_A_,45,48,1,1 1drz_A_,47,50,1,1 1drz_A_,48,50,1,1 1drz_A_,57,60,1,1 1drz_A_,58,62,1,1 1drz_A_,59,63,1,1 1drz_A_,60,64,1,1 1drz_A_,61,65,1,1 1drz_A_,62,66,1,1 1drz_A_,62,80,1,1 1drz_A_,63,67,1,1 1drz_A_,68,78,1,1 1drz_A_,72,75,1,1 1drz_A_,85,88,1,1 1drz_A_,85,89,1,1 1drz_A_,86,90,1,1