pair,contact1,contact2,flow1,flow2 8cg8_I_,2,3,1,1 8cg8_I_,2,4,1,1 8cg8_I_,4,13,1,1 8cg8_I_,6,9,1,1 8cg8_I_,6,10,1,1 8cg8_I_,6,11,1,1 8cg8_I_,6,32,1,1 8cg8_I_,6,36,1,1 8cg8_I_,7,30,1,1 8cg8_I_,9,53,1,1 8cg8_I_,14,17,1,1 8cg8_I_,19,31,1,1 8cg8_I_,21,29,1,1 8cg8_I_,23,26,1,1 8cg8_I_,23,27,1,1 8cg8_I_,25,27,1,1 8cg8_I_,33,36,1,1 8cg8_I_,33,37,1,1 8cg8_I_,34,38,1,1 8cg8_I_,35,39,1,1 8cg8_I_,36,40,1,1 8cg8_I_,37,41,1,1 8cg8_I_,38,42,1,1 8cg8_I_,39,44,1,1 8cg8_I_,40,43,1,1 8cg8_I_,45,48,1,1 8cg8_I_,45,49,1,1 8cg8_I_,46,52,1,1 8cg8_I_,49,52,1,1 8cg8_I_,52,55,1,1 8cg8_I_,52,56,1,1 8cg8_I_,53,57,1,1 8cg8_I_,54,58,1,1 8cg8_I_,55,59,1,1 8cg8_I_,56,61,1,1 8cg8_I_,57,60,1,1 8cg8_I_,58,59,1,1