pair,contact1,contact2,flow1,flow2
1b4c_A_,1,5,1,1
1b4c_A_,2,5,1,1
1b4c_A_,2,6,1,1
1b4c_A_,3,7,1,1
1b4c_A_,4,8,1,1
1b4c_A_,5,9,1,1
1b4c_A_,6,10,1,1
1b4c_A_,7,11,1,1
1b4c_A_,9,13,1,1
1b4c_A_,10,14,1,1
1b4c_A_,11,15,1,1
1b4c_A_,12,16,1,1
1b4c_A_,13,17,1,1
1b4c_A_,14,18,1,1
1b4c_A_,15,19,1,1
1b4c_A_,28,69,1,1
1b4c_A_,29,33,1,1
1b4c_A_,30,34,1,1
1b4c_A_,31,35,1,1
1b4c_A_,32,36,1,1
1b4c_A_,33,37,1,1
1b4c_A_,34,38,1,1
1b4c_A_,35,39,1,1
1b4c_A_,36,39,1,1
1b4c_A_,37,40,1,1
1b4c_A_,37,41,1,1
1b4c_A_,41,45,1,1
1b4c_A_,43,46,1,1
1b4c_A_,49,51,1,1
1b4c_A_,50,53,1,1
1b4c_A_,50,54,1,1
1b4c_A_,51,55,1,1
1b4c_A_,52,56,1,1
1b4c_A_,53,57,1,1
1b4c_A_,54,58,1,1
1b4c_A_,55,59,1,1
1b4c_A_,56,60,1,1
1b4c_A_,57,61,1,1
1b4c_A_,58,62,1,1
1b4c_A_,70,73,1,1
1b4c_A_,71,74,1,1
1b4c_A_,71,75,1,1
1b4c_A_,72,76,1,1
1b4c_A_,73,77,1,1
1b4c_A_,74,78,1,1
1b4c_A_,75,79,1,1
1b4c_A_,76,79,1,1
1b4c_A_,76,80,1,1
1b4c_A_,77,81,1,1
1b4c_A_,78,82,1,1
1b4c_A_,79,83,1,1
1b4c_A_,87,90,1,1
1b4c_A_,89,91,1,1