pair,contact1,contact2,flow1,flow2 2kgb_C_,2,5,1,1 2kgb_C_,2,6,1,1 2kgb_C_,2,83,1,1 2kgb_C_,3,7,1,1 2kgb_C_,4,8,1,1 2kgb_C_,5,9,1,1 2kgb_C_,6,10,1,1 2kgb_C_,7,11,1,1 2kgb_C_,13,17,1,1 2kgb_C_,14,18,1,1 2kgb_C_,15,19,1,1 2kgb_C_,16,20,1,1 2kgb_C_,18,21,1,1 2kgb_C_,19,22,1,1 2kgb_C_,19,23,1,1 2kgb_C_,21,25,1,1 2kgb_C_,22,26,1,1 2kgb_C_,23,27,1,1 2kgb_C_,24,28,1,1 2kgb_C_,37,40,1,1 2kgb_C_,37,41,1,1 2kgb_C_,38,42,1,1 2kgb_C_,39,43,1,1 2kgb_C_,41,44,1,1 2kgb_C_,42,46,1,1 2kgb_C_,44,48,1,1 2kgb_C_,45,50,1,1 2kgb_C_,49,50,1,1 2kgb_C_,53,55,1,1 2kgb_C_,53,56,1,1 2kgb_C_,54,58,1,1 2kgb_C_,55,59,1,1 2kgb_C_,56,60,1,1 2kgb_C_,57,61,1,1 2kgb_C_,58,62,1,1 2kgb_C_,59,63,1,1 2kgb_C_,60,64,1,1 2kgb_C_,61,64,1,1 2kgb_C_,65,68,1,1 2kgb_C_,65,69,1,1 2kgb_C_,65,70,1,1 2kgb_C_,67,69,1,1 2kgb_C_,69,71,1,1 2kgb_C_,73,77,1,1 2kgb_C_,75,78,1,1 2kgb_C_,75,79,1,1 2kgb_C_,76,80,1,1 2kgb_C_,79,83,1,1 2kgb_C_,81,84,1,1 2kgb_C_,81,85,1,1 2kgb_C_,82,86,1,1 2kgb_C_,84,87,1,1