pair,contact1,contact2,flow1,flow2
5b1b_I_,1,2,1,1
5b1b_I_,7,9,1,1
5b1b_I_,10,14,1,1
5b1b_I_,11,15,1,1
5b1b_I_,12,16,1,1
5b1b_I_,13,17,1,1
5b1b_I_,14,18,1,1
5b1b_I_,15,19,1,1
5b1b_I_,16,20,1,1
5b1b_I_,17,21,1,1
5b1b_I_,18,22,1,1
5b1b_I_,19,23,1,1
5b1b_I_,20,24,1,1
5b1b_I_,21,25,1,1
5b1b_I_,22,26,1,1
5b1b_I_,23,27,1,1
5b1b_I_,24,28,1,1
5b1b_I_,25,29,1,1
5b1b_I_,26,30,1,1
5b1b_I_,27,31,1,1
5b1b_I_,28,32,1,1
5b1b_I_,29,33,1,1
5b1b_I_,30,34,1,1
5b1b_I_,31,35,1,1
5b1b_I_,32,36,1,1
5b1b_I_,33,36,1,1
5b1b_I_,33,37,1,1
5b1b_I_,34,38,1,1
5b1b_I_,34,39,1,1
5b1b_I_,35,40,1,1
5b1b_I_,38,42,1,1
5b1b_I_,39,43,1,1
5b1b_I_,40,44,1,1
5b1b_I_,41,45,1,1
5b1b_I_,42,46,1,1
5b1b_I_,43,47,1,1
5b1b_I_,44,48,1,1
5b1b_I_,45,49,1,1
5b1b_I_,46,50,1,1
5b1b_I_,48,51,1,1
5b1b_I_,50,53,1,1
5b1b_I_,53,58,1,1
5b1b_I_,54,57,1,1
5b1b_I_,54,58,1,1
5b1b_I_,55,59,1,1
5b1b_I_,56,60,1,1
5b1b_I_,57,61,1,1
5b1b_I_,58,62,1,1
5b1b_I_,59,63,1,1
5b1b_I_,60,63,1,1
5b1b_I_,60,64,1,1
5b1b_I_,61,65,1,1
5b1b_I_,62,67,1,1
5b1b_I_,63,66,1,1
5b1b_I_,63,72,1,1