pair,contact1,contact2,flow1,flow2
1sym_A_,2,5,1,1
1sym_A_,2,6,1,1
1sym_A_,3,7,1,1
1sym_A_,5,9,1,1
1sym_A_,6,10,1,1
1sym_A_,7,11,1,1
1sym_A_,8,11,1,1
1sym_A_,8,12,1,1
1sym_A_,9,13,1,1
1sym_A_,10,13,1,1
1sym_A_,10,14,1,1
1sym_A_,11,15,1,1
1sym_A_,12,16,1,1
1sym_A_,13,17,1,1
1sym_A_,14,17,1,1
1sym_A_,15,19,1,1
1sym_A_,18,21,1,1
1sym_A_,19,24,1,1
1sym_A_,28,69,1,1
1sym_A_,29,33,1,1
1sym_A_,30,34,1,1
1sym_A_,30,67,1,1
1sym_A_,31,35,1,1
1sym_A_,32,36,1,1
1sym_A_,33,37,1,1
1sym_A_,34,38,1,1
1sym_A_,36,40,1,1
1sym_A_,39,40,1,1
1sym_A_,50,54,1,1
1sym_A_,51,55,1,1
1sym_A_,53,56,1,1
1sym_A_,53,57,1,1
1sym_A_,54,58,1,1
1sym_A_,56,60,1,1
1sym_A_,57,61,1,1
1sym_A_,58,62,1,1
1sym_A_,60,63,1,1
1sym_A_,60,64,1,1
1sym_A_,61,65,1,1
1sym_A_,64,65,1,1
1sym_A_,70,74,1,1
1sym_A_,72,76,1,1
1sym_A_,73,77,1,1
1sym_A_,74,78,1,1
1sym_A_,75,79,1,1
1sym_A_,76,80,1,1
1sym_A_,77,81,1,1
1sym_A_,78,82,1,1
1sym_A_,80,83,1,1
1sym_A_,81,84,1,1