pair,contact1,contact2,flow1,flow2
3dbh_I_,7,9,1,1
3dbh_I_,10,28,1,1
3dbh_I_,11,27,1,1
3dbh_I_,13,25,1,1
3dbh_I_,14,75,1,1
3dbh_I_,14,77,1,1
3dbh_I_,15,23,1,1
3dbh_I_,16,77,1,1
3dbh_I_,16,79,1,1
3dbh_I_,17,20,1,1
3dbh_I_,17,21,1,1
3dbh_I_,21,44,1,1
3dbh_I_,24,43,1,1
3dbh_I_,26,39,1,1
3dbh_I_,28,31,1,1
3dbh_I_,29,65,1,1
3dbh_I_,29,67,1,1
3dbh_I_,31,66,1,1
3dbh_I_,32,35,1,1
3dbh_I_,32,36,1,1
3dbh_I_,32,63,1,1
3dbh_I_,33,37,1,1
3dbh_I_,33,64,1,1
3dbh_I_,34,62,1,1
3dbh_I_,35,39,1,1
3dbh_I_,36,40,1,1
3dbh_I_,37,41,1,1
3dbh_I_,37,51,1,1
3dbh_I_,37,62,1,1
3dbh_I_,38,42,1,1
3dbh_I_,40,43,1,1
3dbh_I_,40,44,1,1
3dbh_I_,41,45,1,1
3dbh_I_,46,51,1,1
3dbh_I_,47,50,1,1
3dbh_I_,48,51,1,1
3dbh_I_,51,52,1,1
3dbh_I_,52,80,1,1
3dbh_I_,54,78,1,1
3dbh_I_,55,56,1,1
3dbh_I_,55,58,1,1
3dbh_I_,55,75,1,1
3dbh_I_,56,58,1,1
3dbh_I_,61,63,1,1
3dbh_I_,61,64,1,1
3dbh_I_,61,69,1,1
3dbh_I_,65,68,1,1
3dbh_I_,66,69,1,1
3dbh_I_,66,71,1,1
3dbh_I_,67,70,1,1
3dbh_I_,72,75,1,1