pair,contact1,contact2,flow1,flow2
2fk4_A_,4,50,1,1
2fk4_A_,6,48,1,1
2fk4_A_,8,12,1,1
2fk4_A_,10,13,1,1
2fk4_A_,11,14,1,1
2fk4_A_,12,16,1,1
2fk4_A_,18,22,1,1
2fk4_A_,26,30,1,1
2fk4_A_,27,54,1,1
2fk4_A_,28,29,1,1
2fk4_A_,29,31,1,1
2fk4_A_,34,37,1,1
2fk4_A_,34,38,1,1
2fk4_A_,35,39,1,1
2fk4_A_,36,40,1,1
2fk4_A_,37,41,1,1
2fk4_A_,38,42,1,1
2fk4_A_,39,43,1,1
2fk4_A_,40,44,1,1
2fk4_A_,49,56,1,1
2fk4_A_,51,54,1,1
2fk4_A_,57,60,1,1
2fk4_A_,58,61,1,1
2fk4_A_,58,62,1,1
2fk4_A_,59,63,1,1
2fk4_A_,60,63,1,1