pair,contact1,contact2,flow1,flow2 2jxf_A_,2,5,1,1 2jxf_A_,3,7,1,1 2jxf_A_,4,8,1,1 2jxf_A_,5,8,1,1 2jxf_A_,5,9,1,1 2jxf_A_,6,10,1,1 2jxf_A_,7,11,1,1 2jxf_A_,8,12,1,1 2jxf_A_,9,13,1,1 2jxf_A_,10,14,1,1 2jxf_A_,11,15,1,1 2jxf_A_,12,16,1,1 2jxf_A_,13,17,1,1 2jxf_A_,14,18,1,1 2jxf_A_,15,19,1,1 2jxf_A_,16,20,1,1 2jxf_A_,17,21,1,1 2jxf_A_,18,22,1,1 2jxf_A_,19,23,1,1 2jxf_A_,20,24,1,1 2jxf_A_,21,25,1,1 2jxf_A_,22,26,1,1 2jxf_A_,23,27,1,1 2jxf_A_,24,28,1,1