pair,contact1,contact2,flow1,flow2 1yhq_Z_,2,5,1,1 1yhq_Z_,2,14,1,1 1yhq_Z_,3,6,1,1 1yhq_Z_,4,21,1,1 1yhq_Z_,5,8,1,1 1yhq_Z_,8,9,1,1 1yhq_Z_,8,14,1,1 1yhq_Z_,10,14,1,1 1yhq_Z_,11,15,1,1 1yhq_Z_,12,16,1,1 1yhq_Z_,13,17,1,1 1yhq_Z_,14,18,1,1 1yhq_Z_,15,19,1,1 1yhq_Z_,16,20,1,1 1yhq_Z_,17,21,1,1 1yhq_Z_,18,22,1,1 1yhq_Z_,19,23,1,1 1yhq_Z_,20,24,1,1 1yhq_Z_,21,25,1,1 1yhq_Z_,23,26,1,1 1yhq_Z_,23,61,1,1 1yhq_Z_,24,28,1,1 1yhq_Z_,28,38,1,1 1yhq_Z_,30,35,1,1 1yhq_Z_,37,49,1,1 1yhq_Z_,39,47,1,1 1yhq_Z_,40,59,1,1 1yhq_Z_,41,45,1,1 1yhq_Z_,42,45,1,1 1yhq_Z_,44,57,1,1 1yhq_Z_,46,55,1,1 1yhq_Z_,46,58,1,1 1yhq_Z_,47,52,1,1 1yhq_Z_,48,52,1,1 1yhq_Z_,48,53,1,1 1yhq_Z_,64,67,1,1 1yhq_Z_,64,68,1,1 1yhq_Z_,65,69,1,1 1yhq_Z_,66,69,1,1 1yhq_Z_,67,70,1,1