pair,contact1,contact2,flow1,flow2 6x2g_C_,4,8,1,1 6x2g_C_,5,9,1,1 6x2g_C_,6,10,1,1 6x2g_C_,7,11,1,1 6x2g_C_,7,42,1,1 6x2g_C_,8,12,1,1 6x2g_C_,9,13,1,1 6x2g_C_,10,14,1,1 6x2g_C_,11,15,1,1 6x2g_C_,12,16,1,1 6x2g_C_,13,17,1,1 6x2g_C_,14,18,1,1 6x2g_C_,15,19,1,1 6x2g_C_,16,20,1,1 6x2g_C_,17,20,1,1 6x2g_C_,18,21,1,1 6x2g_C_,22,25,1,1 6x2g_C_,25,29,1,1 6x2g_C_,26,30,1,1 6x2g_C_,27,31,1,1 6x2g_C_,28,32,1,1 6x2g_C_,29,33,1,1 6x2g_C_,30,34,1,1 6x2g_C_,31,35,1,1 6x2g_C_,32,36,1,1 6x2g_C_,33,37,1,1 6x2g_C_,34,38,1,1 6x2g_C_,35,39,1,1 6x2g_C_,36,40,1,1 6x2g_C_,37,41,1,1 6x2g_C_,39,42,1,1 6x2g_C_,42,43,1,1 6x2g_C_,45,49,1,1 6x2g_C_,46,50,1,1 6x2g_C_,47,51,1,1 6x2g_C_,48,52,1,1 6x2g_C_,49,53,1,1 6x2g_C_,50,54,1,1 6x2g_C_,51,55,1,1 6x2g_C_,52,55,1,1 6x2g_C_,52,56,1,1 6x2g_C_,53,56,1,1 6x2g_C_,53,57,1,1 6x2g_C_,56,60,1,1 6x2g_C_,57,61,1,1 6x2g_C_,58,62,1,1