pair,contact1,contact2,flow1,flow2
3gzn_I_,2,21,1,1
3gzn_I_,3,21,1,1
3gzn_I_,4,20,1,1
3gzn_I_,6,18,1,1
3gzn_I_,7,68,1,1
3gzn_I_,7,70,1,1
3gzn_I_,8,16,1,1
3gzn_I_,9,70,1,1
3gzn_I_,9,72,1,1
3gzn_I_,10,12,1,1
3gzn_I_,10,13,1,1
3gzn_I_,10,14,1,1
3gzn_I_,14,37,1,1
3gzn_I_,21,24,1,1
3gzn_I_,22,58,1,1
3gzn_I_,22,60,1,1
3gzn_I_,24,59,1,1
3gzn_I_,25,28,1,1
3gzn_I_,26,30,1,1
3gzn_I_,26,57,1,1
3gzn_I_,27,31,1,1
3gzn_I_,27,55,1,1
3gzn_I_,28,32,1,1
3gzn_I_,29,33,1,1
3gzn_I_,30,34,1,1
3gzn_I_,30,44,1,1
3gzn_I_,30,55,1,1
3gzn_I_,31,35,1,1
3gzn_I_,33,36,1,1
3gzn_I_,33,37,1,1
3gzn_I_,34,37,1,1
3gzn_I_,34,38,1,1
3gzn_I_,39,44,1,1
3gzn_I_,40,43,1,1
3gzn_I_,41,44,1,1
3gzn_I_,42,45,1,1
3gzn_I_,44,45,1,1
3gzn_I_,45,73,1,1
3gzn_I_,46,53,1,1
3gzn_I_,47,71,1,1
3gzn_I_,48,51,1,1
3gzn_I_,48,68,1,1
3gzn_I_,54,56,1,1
3gzn_I_,54,57,1,1
3gzn_I_,54,62,1,1
3gzn_I_,58,60,1,1
3gzn_I_,58,61,1,1
3gzn_I_,59,62,1,1
3gzn_I_,59,64,1,1
3gzn_I_,60,63,1,1
3gzn_I_,65,68,1,1