pair,contact1,contact2,flow1,flow2 4c92_C_,3,6,1,1 4c92_C_,3,7,1,1 4c92_C_,4,8,1,1 4c92_C_,5,9,1,1 4c92_C_,7,10,1,1 4c92_C_,8,11,1,1 4c92_C_,9,12,1,1 4c92_C_,11,14,1,1 4c92_C_,13,30,1,1 4c92_C_,14,30,1,1 4c92_C_,15,29,1,1 4c92_C_,15,43,1,1 4c92_C_,16,28,1,1 4c92_C_,17,77,1,1 4c92_C_,18,26,1,1 4c92_C_,19,74,1,1 4c92_C_,19,75,1,1 4c92_C_,20,24,1,1 4c92_C_,21,71,1,1 4c92_C_,21,72,1,1 4c92_C_,23,49,1,1 4c92_C_,24,46,1,1 4c92_C_,25,47,1,1 4c92_C_,27,45,1,1 4c92_C_,29,31,1,1 4c92_C_,29,42,1,1 4c92_C_,31,40,1,1 4c92_C_,31,42,1,1 4c92_C_,32,40,1,1 4c92_C_,34,36,1,1 4c92_C_,34,37,1,1 4c92_C_,34,38,1,1 4c92_C_,38,70,1,1 4c92_C_,39,68,1,1 4c92_C_,41,66,1,1 4c92_C_,43,64,1,1 4c92_C_,44,63,1,1 4c92_C_,46,61,1,1 4c92_C_,48,59,1,1 4c92_C_,50,57,1,1 4c92_C_,52,55,1,1 4c92_C_,69,71,1,1 4c92_C_,69,72,1,1 4c92_C_,70,73,1,1