pair,contact1,contact2,flow1,flow2 8hix_G_,1,5,1,1 8hix_G_,2,6,1,1 8hix_G_,3,7,1,1 8hix_G_,4,8,1,1 8hix_G_,5,9,1,1 8hix_G_,6,10,1,1 8hix_G_,7,11,1,1 8hix_G_,8,12,1,1 8hix_G_,9,13,1,1 8hix_G_,10,14,1,1 8hix_G_,11,15,1,1 8hix_G_,12,15,1,1 8hix_G_,12,16,1,1 8hix_G_,13,17,1,1 8hix_G_,15,18,1,1 8hix_G_,15,19,1,1 8hix_G_,17,22,1,1 8hix_G_,18,22,1,1 8hix_G_,24,28,1,1 8hix_G_,25,29,1,1 8hix_G_,26,30,1,1 8hix_G_,27,31,1,1 8hix_G_,28,32,1,1 8hix_G_,29,33,1,1 8hix_G_,30,34,1,1 8hix_G_,31,35,1,1 8hix_G_,32,36,1,1 8hix_G_,33,37,1,1 8hix_G_,34,38,1,1 8hix_G_,35,39,1,1 8hix_G_,39,42,1,1 8hix_G_,39,43,1,1 8hix_G_,43,45,1,1 8hix_G_,43,46,1,1 8hix_G_,50,54,1,1 8hix_G_,54,56,1,1