pair,contact1,contact2,flow1,flow2 8wh8_C_,6,8,1,1 8wh8_C_,7,11,1,1 8wh8_C_,8,12,1,1 8wh8_C_,9,13,1,1 8wh8_C_,10,14,1,1 8wh8_C_,11,15,1,1 8wh8_C_,12,16,1,1 8wh8_C_,13,17,1,1 8wh8_C_,27,31,1,1 8wh8_C_,28,32,1,1 8wh8_C_,29,33,1,1 8wh8_C_,30,34,1,1 8wh8_C_,31,35,1,1 8wh8_C_,32,36,1,1 8wh8_C_,33,37,1,1 8wh8_C_,34,38,1,1 8wh8_C_,35,39,1,1 8wh8_C_,36,40,1,1 8wh8_C_,37,41,1,1 8wh8_C_,38,42,1,1 8wh8_C_,39,43,1,1 8wh8_C_,40,44,1,1 8wh8_C_,41,45,1,1 8wh8_C_,42,46,1,1 8wh8_C_,43,47,1,1 8wh8_C_,44,48,1,1 8wh8_C_,45,49,1,1 8wh8_C_,46,50,1,1 8wh8_C_,47,51,1,1 8wh8_C_,48,52,1,1 8wh8_C_,49,53,1,1 8wh8_C_,50,54,1,1 8wh8_C_,53,55,1,1 8wh8_C_,60,63,1,1 8wh8_C_,61,65,1,1 8wh8_C_,62,66,1,1 8wh8_C_,63,67,1,1 8wh8_C_,64,68,1,1 8wh8_C_,65,69,1,1 8wh8_C_,66,70,1,1 8wh8_C_,67,71,1,1 8wh8_C_,71,73,1,1 8wh8_C_,71,75,1,1 8wh8_C_,72,75,1,1 8wh8_C_,72,76,1,1 8wh8_C_,73,76,1,1 8wh8_C_,73,77,1,1 8wh8_C_,74,78,1,1 8wh8_C_,80,82,1,1