pair,contact1,contact2,flow1,flow2 6xqe_18_,3,63,1,1 6xqe_18_,6,60,1,1 6xqe_18_,7,11,1,1 6xqe_18_,8,12,1,1 6xqe_18_,9,12,1,1 6xqe_18_,14,22,1,1 6xqe_18_,16,20,1,1 6xqe_18_,21,49,1,1 6xqe_18_,23,47,1,1 6xqe_18_,27,35,1,1 6xqe_18_,30,35,1,1 6xqe_18_,32,35,1,1 6xqe_18_,36,38,1,1 6xqe_18_,36,39,1,1 6xqe_18_,36,40,1,1 6xqe_18_,37,41,1,1 6xqe_18_,38,42,1,1 6xqe_18_,39,43,1,1 6xqe_18_,42,45,1,1 6xqe_18_,50,54,1,1 6xqe_18_,51,54,1,1 6xqe_18_,51,55,1,1 6xqe_18_,52,56,1,1 6xqe_18_,54,58,1,1 6xqe_18_,56,59,1,1 6xqe_18_,58,61,1,1