pair,contact1,contact2,flow1,flow2
1zlk_A_,1,3,1,1
1zlk_A_,3,6,1,1
1zlk_A_,5,47,1,1
1zlk_A_,7,10,1,1
1zlk_A_,10,13,1,1
1zlk_A_,10,47,1,1
1zlk_A_,14,18,1,1
1zlk_A_,15,18,1,1
1zlk_A_,16,19,1,1
1zlk_A_,17,20,1,1
1zlk_A_,18,64,1,1
1zlk_A_,21,53,1,1
1zlk_A_,22,25,1,1
1zlk_A_,22,26,1,1
1zlk_A_,23,27,1,1
1zlk_A_,24,28,1,1
1zlk_A_,25,29,1,1
1zlk_A_,27,30,1,1
1zlk_A_,27,32,1,1
1zlk_A_,28,31,1,1
1zlk_A_,33,37,1,1
1zlk_A_,34,38,1,1
1zlk_A_,35,39,1,1
1zlk_A_,36,40,1,1
1zlk_A_,37,41,1,1
1zlk_A_,38,42,1,1
1zlk_A_,39,43,1,1
1zlk_A_,40,44,1,1
1zlk_A_,41,45,1,1
1zlk_A_,42,46,1,1
1zlk_A_,43,47,1,1
1zlk_A_,45,48,1,1
1zlk_A_,45,50,1,1
1zlk_A_,46,49,1,1
1zlk_A_,51,55,1,1
1zlk_A_,52,55,1,1
1zlk_A_,53,57,1,1
1zlk_A_,54,58,1,1
1zlk_A_,55,59,1,1
1zlk_A_,56,60,1,1
1zlk_A_,57,61,1,1
1zlk_A_,58,62,1,1
1zlk_A_,59,62,1,1
1zlk_A_,59,63,1,1
1zlk_A_,60,63,1,1
1zlk_A_,60,64,1,1