pair,contact1,contact2,flow1,flow2 1mxl_C_,3,7,1,1 1mxl_C_,5,9,1,1 1mxl_C_,7,11,1,1 1mxl_C_,13,16,1,1 1mxl_C_,13,17,1,1 1mxl_C_,14,18,1,1 1mxl_C_,16,19,1,1 1mxl_C_,16,20,1,1 1mxl_C_,17,21,1,1 1mxl_C_,19,22,1,1 1mxl_C_,20,24,1,1 1mxl_C_,21,25,1,1 1mxl_C_,22,25,1,1 1mxl_C_,22,26,1,1 1mxl_C_,23,27,1,1 1mxl_C_,24,28,1,1 1mxl_C_,25,28,1,1 1mxl_C_,26,29,1,1 1mxl_C_,28,31,1,1 1mxl_C_,36,72,1,1 1mxl_C_,37,38,1,1 1mxl_C_,37,39,1,1 1mxl_C_,38,42,1,1 1mxl_C_,41,44,1,1 1mxl_C_,41,45,1,1 1mxl_C_,42,46,1,1 1mxl_C_,44,48,1,1 1mxl_C_,45,50,1,1 1mxl_C_,53,57,1,1 1mxl_C_,56,59,1,1 1mxl_C_,57,60,1,1 1mxl_C_,58,61,1,1 1mxl_C_,58,62,1,1 1mxl_C_,59,63,1,1 1mxl_C_,61,64,1,1 1mxl_C_,65,70,1,1 1mxl_C_,67,69,1,1 1mxl_C_,69,71,1,1 1mxl_C_,73,74,1,1 1mxl_C_,73,77,1,1 1mxl_C_,74,78,1,1 1mxl_C_,76,80,1,1 1mxl_C_,78,81,1,1 1mxl_C_,78,82,1,1 1mxl_C_,79,83,1,1 1mxl_C_,81,84,1,1 1mxl_C_,82,85,1,1 1mxl_C_,87,89,1,1