pair,contact1,contact2,flow1,flow2 6zxf_c_,1,3,1,1 6zxf_c_,3,51,1,1 6zxf_c_,5,49,1,1 6zxf_c_,6,26,1,1 6zxf_c_,7,47,1,1 6zxf_c_,8,24,1,1 6zxf_c_,9,24,1,1 6zxf_c_,11,22,1,1 6zxf_c_,12,21,1,1 6zxf_c_,12,22,1,1 6zxf_c_,13,18,1,1 6zxf_c_,14,20,1,1 6zxf_c_,15,18,1,1 6zxf_c_,17,19,1,1 6zxf_c_,21,39,1,1 6zxf_c_,23,37,1,1 6zxf_c_,24,34,1,1 6zxf_c_,25,34,1,1 6zxf_c_,25,35,1,1 6zxf_c_,27,33,1,1 6zxf_c_,29,31,1,1 6zxf_c_,36,57,1,1 6zxf_c_,37,53,1,1 6zxf_c_,44,47,1,1 6zxf_c_,53,55,1,1 6zxf_c_,53,56,1,1