pair,contact1,contact2,flow1,flow2 2b4c_C_,2,94,1,1 2b4c_C_,4,94,1,1 2b4c_C_,4,96,1,1 2b4c_C_,6,98,1,1 2b4c_C_,9,74,1,1 2b4c_C_,12,71,1,1 2b4c_C_,14,69,1,1 2b4c_C_,16,67,1,1 2b4c_C_,17,91,1,1 2b4c_C_,19,87,1,1 2b4c_C_,26,39,1,1 2b4c_C_,27,85,1,1 2b4c_C_,28,36,1,1 2b4c_C_,28,37,1,1 2b4c_C_,29,33,1,1 2b4c_C_,29,83,1,1 2b4c_C_,29,85,1,1 2b4c_C_,30,33,1,1 2b4c_C_,30,34,1,1 2b4c_C_,31,80,1,1 2b4c_C_,36,47,1,1 2b4c_C_,38,45,1,1 2b4c_C_,39,41,1,1 2b4c_C_,40,42,1,1 2b4c_C_,40,43,1,1 2b4c_C_,46,52,1,1 2b4c_C_,46,55,1,1 2b4c_C_,47,49,1,1 2b4c_C_,47,52,1,1 2b4c_C_,49,52,1,1 2b4c_C_,51,54,1,1 2b4c_C_,54,72,1,1 2b4c_C_,54,78,1,1 2b4c_C_,56,70,1,1 2b4c_C_,57,62,1,1 2b4c_C_,57,68,1,1 2b4c_C_,59,62,1,1 2b4c_C_,61,64,1,1 2b4c_C_,61,65,1,1 2b4c_C_,62,65,1,1 2b4c_C_,75,78,1,1 2b4c_C_,76,79,1,1 2b4c_C_,78,82,1,1 2b4c_C_,79,95,1,1 2b4c_C_,79,97,1,1 2b4c_C_,80,95,1,1 2b4c_C_,81,94,1,1 2b4c_C_,82,93,1,1 2b4c_C_,84,91,1,1 2b4c_C_,86,89,1,1 2b4c_C_,99,119,1,1 2b4c_C_,101,117,1,1 2b4c_C_,101,119,1,1 2b4c_C_,103,115,1,1 2b4c_C_,103,117,1,1 2b4c_C_,114,146,1,1 2b4c_C_,121,124,1,1 2b4c_C_,125,163,1,1 2b4c_C_,127,162,1,1 2b4c_C_,129,160,1,1 2b4c_C_,130,138,1,1 2b4c_C_,131,158,1,1 2b4c_C_,132,136,1,1 2b4c_C_,134,152,1,1 2b4c_C_,137,139,1,1 2b4c_C_,151,154,1,1 2b4c_C_,153,157,1,1 2b4c_C_,155,174,1,1 2b4c_C_,157,172,1,1 2b4c_C_,159,170,1,1 2b4c_C_,161,168,1,1 2b4c_C_,163,166,1,1