pair,contact1,contact2,flow1,flow2 1dux_C_,2,5,1,1 1dux_C_,2,6,1,1 1dux_C_,3,7,1,1 1dux_C_,4,8,1,1 1dux_C_,4,63,1,1 1dux_C_,5,9,1,1 1dux_C_,6,10,1,1 1dux_C_,7,11,1,1 1dux_C_,8,12,1,1 1dux_C_,9,13,1,1 1dux_C_,10,14,1,1 1dux_C_,16,18,1,1 1dux_C_,19,34,1,1 1dux_C_,21,22,1,1 1dux_C_,21,31,1,1 1dux_C_,23,29,1,1 1dux_C_,24,29,1,1 1dux_C_,25,28,1,1 1dux_C_,27,80,1,1 1dux_C_,28,81,1,1 1dux_C_,29,80,1,1 1dux_C_,30,79,1,1 1dux_C_,32,77,1,1 1dux_C_,34,37,1,1 1dux_C_,34,38,1,1 1dux_C_,35,39,1,1 1dux_C_,36,40,1,1 1dux_C_,36,53,1,1 1dux_C_,37,40,1,1 1dux_C_,37,41,1,1 1dux_C_,38,42,1,1 1dux_C_,39,43,1,1 1dux_C_,40,44,1,1 1dux_C_,41,45,1,1 1dux_C_,42,45,1,1 1dux_C_,43,46,1,1 1dux_C_,43,48,1,1 1dux_C_,44,47,1,1 1dux_C_,50,55,1,1 1dux_C_,52,55,1,1 1dux_C_,52,56,1,1 1dux_C_,53,57,1,1 1dux_C_,53,79,1,1 1dux_C_,54,57,1,1 1dux_C_,54,58,1,1 1dux_C_,55,59,1,1 1dux_C_,56,60,1,1 1dux_C_,57,61,1,1 1dux_C_,58,62,1,1 1dux_C_,60,63,1,1 1dux_C_,61,64,1,1 1dux_C_,63,66,1,1 1dux_C_,63,68,1,1 1dux_C_,64,67,1,1 1dux_C_,64,70,1,1 1dux_C_,65,66,1,1 1dux_C_,68,82,1,1 1dux_C_,70,80,1,1 1dux_C_,71,72,1,1 1dux_C_,71,75,1,1 1dux_C_,71,78,1,1 1dux_C_,72,75,1,1 1dux_C_,72,78,1,1 1dux_C_,75,78,1,1