pair,contact1,contact2,flow1,flow2 7a5f_33_,1,2,1,1 7a5f_33_,5,7,1,1 7a5f_33_,5,10,1,1 7a5f_33_,11,67,1,1 7a5f_33_,11,69,1,1 7a5f_33_,15,18,1,1 7a5f_33_,16,20,1,1 7a5f_33_,17,20,1,1 7a5f_33_,22,30,1,1 7a5f_33_,24,27,1,1 7a5f_33_,24,28,1,1 7a5f_33_,27,62,1,1 7a5f_33_,29,57,1,1 7a5f_33_,29,66,1,1 7a5f_33_,31,32,1,1 7a5f_33_,31,55,1,1 7a5f_33_,33,50,1,1 7a5f_33_,36,37,1,1 7a5f_33_,39,43,1,1 7a5f_33_,40,43,1,1 7a5f_33_,44,48,1,1 7a5f_33_,45,49,1,1 7a5f_33_,47,50,1,1 7a5f_33_,48,52,1,1 7a5f_33_,58,61,1,1 7a5f_33_,58,62,1,1 7a5f_33_,59,63,1,1 7a5f_33_,61,65,1,1 7a5f_33_,62,66,1,1 7a5f_33_,65,69,1,1 7a5f_33_,66,69,1,1 7a5f_33_,66,74,1,1 7a5f_33_,69,74,1,1 7a5f_33_,70,71,1,1 7a5f_33_,70,73,1,1 7a5f_33_,70,74,1,1 7a5f_33_,75,77,1,1 7a5f_33_,76,88,1,1 7a5f_33_,82,84,1,1 7a5f_33_,82,85,1,1 7a5f_33_,84,87,1,1