pair,contact1,contact2,flow1,flow2 2mxd_A_,8,12,1,1 2mxd_A_,9,13,1,1 2mxd_A_,10,14,1,1 2mxd_A_,11,15,1,1 2mxd_A_,12,16,1,1 2mxd_A_,13,17,1,1 2mxd_A_,14,18,1,1 2mxd_A_,15,19,1,1 2mxd_A_,15,26,1,1 2mxd_A_,16,20,1,1 2mxd_A_,17,21,1,1 2mxd_A_,18,22,1,1 2mxd_A_,20,23,1,1 2mxd_A_,27,31,1,1 2mxd_A_,28,32,1,1 2mxd_A_,29,33,1,1 2mxd_A_,30,34,1,1 2mxd_A_,31,35,1,1 2mxd_A_,32,36,1,1 2mxd_A_,33,37,1,1 2mxd_A_,34,38,1,1 2mxd_A_,35,39,1,1 2mxd_A_,36,40,1,1 2mxd_A_,37,42,1,1 2mxd_A_,38,41,1,1 2mxd_A_,44,47,1,1 2mxd_A_,44,48,1,1 2mxd_A_,45,49,1,1 2mxd_A_,46,50,1,1 2mxd_A_,47,51,1,1 2mxd_A_,48,52,1,1 2mxd_A_,49,53,1,1 2mxd_A_,50,54,1,1 2mxd_A_,51,55,1,1 2mxd_A_,52,56,1,1 2mxd_A_,53,57,1,1 2mxd_A_,54,58,1,1 2mxd_A_,55,59,1,1 2mxd_A_,56,60,1,1