pair,contact1,contact2,flow1,flow2
4zn1_B_,2,11,1,1
4zn1_B_,2,23,1,1
4zn1_B_,3,24,1,1
4zn1_B_,4,8,1,1
4zn1_B_,4,9,1,1
4zn1_B_,5,22,1,1
4zn1_B_,8,54,1,1
4zn1_B_,10,52,1,1
4zn1_B_,11,13,1,1
4zn1_B_,13,23,1,1
4zn1_B_,14,23,1,1
4zn1_B_,16,21,1,1
4zn1_B_,19,21,1,1
4zn1_B_,24,26,1,1
4zn1_B_,24,58,1,1
4zn1_B_,25,27,1,1
4zn1_B_,26,58,1,1
4zn1_B_,28,55,1,1
4zn1_B_,28,56,1,1
4zn1_B_,29,55,1,1
4zn1_B_,31,53,1,1
4zn1_B_,33,51,1,1
4zn1_B_,39,42,1,1
4zn1_B_,39,43,1,1
4zn1_B_,40,44,1,1
4zn1_B_,41,45,1,1
4zn1_B_,42,46,1,1
4zn1_B_,42,47,1,1
4zn1_B_,49,53,1,1