pair,contact1,contact2,flow1,flow2
5nhu_B_,3,6,1,1
5nhu_B_,5,14,1,1
5nhu_B_,9,12,1,1
5nhu_B_,9,13,1,1
5nhu_B_,9,14,1,1
5nhu_B_,9,19,1,1
5nhu_B_,12,15,1,1
5nhu_B_,12,17,1,1
5nhu_B_,13,16,1,1
5nhu_B_,18,23,1,1
5nhu_B_,19,21,1,1
5nhu_B_,19,22,1,1
5nhu_B_,21,24,1,1
5nhu_B_,22,26,1,1
5nhu_B_,23,27,1,1
5nhu_B_,24,28,1,1
5nhu_B_,25,28,1,1
5nhu_B_,26,29,1,1
5nhu_B_,27,30,1,1
5nhu_B_,31,33,1,1