pair,contact1,contact2,flow1,flow2
8tvw_J_,1,56,1,1
8tvw_J_,5,14,1,1
8tvw_J_,5,15,1,1
8tvw_J_,7,9,1,1
8tvw_J_,7,11,1,1
8tvw_J_,7,12,1,1
8tvw_J_,7,45,1,1
8tvw_J_,9,45,1,1
8tvw_J_,13,17,1,1
8tvw_J_,16,17,1,1
8tvw_J_,17,20,1,1
8tvw_J_,17,21,1,1
8tvw_J_,18,22,1,1
8tvw_J_,18,55,1,1
8tvw_J_,19,23,1,1
8tvw_J_,20,24,1,1
8tvw_J_,21,25,1,1
8tvw_J_,22,25,1,1
8tvw_J_,22,26,1,1
8tvw_J_,23,26,1,1
8tvw_J_,23,27,1,1
8tvw_J_,24,30,1,1
8tvw_J_,31,34,1,1
8tvw_J_,31,35,1,1
8tvw_J_,32,36,1,1
8tvw_J_,33,37,1,1
8tvw_J_,34,38,1,1
8tvw_J_,35,39,1,1
8tvw_J_,36,39,1,1
8tvw_J_,36,41,1,1
8tvw_J_,37,40,1,1
8tvw_J_,37,47,1,1
8tvw_J_,41,47,1,1
8tvw_J_,43,46,1,1
8tvw_J_,43,47,1,1
8tvw_J_,44,48,1,1
8tvw_J_,46,49,1,1
8tvw_J_,47,51,1,1
8tvw_J_,55,58,1,1
8tvw_J_,56,59,1,1
8tvw_J_,56,60,1,1
8tvw_J_,57,61,1,1
8tvw_J_,59,62,1,1
8tvw_J_,60,63,1,1