pair,contact1,contact2,flow1,flow2 8htz_u_,1,3,1,1 8htz_u_,2,62,1,1 8htz_u_,4,62,1,1 8htz_u_,4,64,1,1 8htz_u_,6,64,1,1 8htz_u_,7,41,1,1 8htz_u_,9,17,1,1 8htz_u_,9,39,1,1 8htz_u_,13,17,1,1 8htz_u_,14,18,1,1 8htz_u_,15,19,1,1 8htz_u_,16,20,1,1 8htz_u_,17,21,1,1 8htz_u_,18,22,1,1 8htz_u_,20,23,1,1 8htz_u_,20,25,1,1 8htz_u_,21,87,1,1 8htz_u_,24,44,1,1 8htz_u_,24,45,1,1 8htz_u_,26,42,1,1 8htz_u_,28,40,1,1 8htz_u_,29,89,1,1 8htz_u_,29,91,1,1 8htz_u_,30,38,1,1 8htz_u_,31,91,1,1 8htz_u_,31,93,1,1 8htz_u_,32,93,1,1 8htz_u_,36,93,1,1 8htz_u_,43,46,1,1 8htz_u_,43,47,1,1 8htz_u_,44,48,1,1 8htz_u_,44,86,1,1 8htz_u_,45,49,1,1 8htz_u_,46,50,1,1 8htz_u_,47,51,1,1 8htz_u_,48,51,1,1 8htz_u_,50,53,1,1 8htz_u_,51,57,1,1 8htz_u_,51,79,1,1 8htz_u_,53,56,1,1 8htz_u_,55,58,1,1 8htz_u_,55,59,1,1 8htz_u_,58,73,1,1 8htz_u_,59,73,1,1 8htz_u_,61,72,1,1 8htz_u_,62,71,1,1 8htz_u_,63,70,1,1 8htz_u_,65,68,1,1 8htz_u_,71,94,1,1 8htz_u_,73,92,1,1 8htz_u_,75,90,1,1 8htz_u_,76,90,1,1 8htz_u_,78,87,1,1 8htz_u_,78,88,1,1 8htz_u_,80,82,1,1 8htz_u_,80,83,1,1 8htz_u_,80,85,1,1 8htz_u_,83,85,1,1