pair,contact1,contact2,flow1,flow2 7k7g_C_,2,7,1,1 7k7g_C_,10,14,1,1 7k7g_C_,11,15,1,1 7k7g_C_,12,16,1,1 7k7g_C_,13,17,1,1 7k7g_C_,14,18,1,1 7k7g_C_,17,20,1,1 7k7g_C_,30,34,1,1 7k7g_C_,31,35,1,1 7k7g_C_,32,36,1,1 7k7g_C_,33,37,1,1 7k7g_C_,34,38,1,1 7k7g_C_,35,39,1,1 7k7g_C_,36,40,1,1 7k7g_C_,37,41,1,1 7k7g_C_,38,42,1,1 7k7g_C_,39,43,1,1 7k7g_C_,40,44,1,1 7k7g_C_,41,45,1,1 7k7g_C_,42,46,1,1 7k7g_C_,43,47,1,1 7k7g_C_,44,48,1,1 7k7g_C_,45,49,1,1 7k7g_C_,46,50,1,1 7k7g_C_,47,51,1,1 7k7g_C_,48,52,1,1 7k7g_C_,50,54,1,1 7k7g_C_,51,55,1,1 7k7g_C_,52,56,1,1 7k7g_C_,53,57,1,1 7k7g_C_,54,59,1,1 7k7g_C_,55,58,1,1 7k7g_C_,57,59,1,1 7k7g_C_,63,67,1,1 7k7g_C_,64,68,1,1 7k7g_C_,65,69,1,1 7k7g_C_,65,91,1,1 7k7g_C_,67,71,1,1 7k7g_C_,68,72,1,1 7k7g_C_,72,78,1,1 7k7g_C_,72,81,1,1 7k7g_C_,74,78,1,1 7k7g_C_,75,79,1,1 7k7g_C_,76,80,1,1 7k7g_C_,77,81,1,1 7k7g_C_,86,89,1,1 7k7g_C_,96,97,1,1