pair,contact1,contact2,flow1,flow2 8fnk_7_,1,2,1,1 8fnk_7_,2,6,1,1 8fnk_7_,3,7,1,1 8fnk_7_,4,8,1,1 8fnk_7_,5,9,1,1 8fnk_7_,6,10,1,1 8fnk_7_,7,11,1,1 8fnk_7_,8,12,1,1 8fnk_7_,8,29,1,1 8fnk_7_,9,13,1,1 8fnk_7_,10,14,1,1 8fnk_7_,11,15,1,1 8fnk_7_,12,16,1,1 8fnk_7_,13,17,1,1 8fnk_7_,14,18,1,1 8fnk_7_,19,22,1,1 8fnk_7_,21,24,1,1 8fnk_7_,24,27,1,1 8fnk_7_,24,28,1,1 8fnk_7_,27,31,1,1 8fnk_7_,29,32,1,1 8fnk_7_,34,37,1,1 8fnk_7_,35,39,1,1 8fnk_7_,37,40,1,1 8fnk_7_,38,41,1,1 8fnk_7_,42,46,1,1 8fnk_7_,43,47,1,1 8fnk_7_,44,47,1,1 8fnk_7_,44,48,1,1 8fnk_7_,45,49,1,1 8fnk_7_,46,50,1,1 8fnk_7_,47,51,1,1 8fnk_7_,48,52,1,1 8fnk_7_,49,53,1,1 8fnk_7_,50,54,1,1 8fnk_7_,51,55,1,1 8fnk_7_,52,56,1,1 8fnk_7_,53,57,1,1 8fnk_7_,54,58,1,1 8fnk_7_,55,58,1,1 8fnk_7_,56,59,1,1