pair,contact1,contact2,flow1,flow2
6cah_A_,9,11,1,1
6cah_A_,16,18,1,1
6cah_A_,28,52,1,1
6cah_A_,29,36,1,1
6cah_A_,30,49,1,1
6cah_A_,30,50,1,1
6cah_A_,31,40,1,1
6cah_A_,32,47,1,1
6cah_A_,33,36,1,1
6cah_A_,36,47,1,1
6cah_A_,40,42,1,1
6cah_A_,42,45,1,1
6cah_A_,44,68,1,1
6cah_A_,46,49,1,1
6cah_A_,49,64,1,1
6cah_A_,51,62,1,1
6cah_A_,53,60,1,1
6cah_A_,55,57,1,1
6cah_A_,55,58,1,1
6cah_A_,59,82,1,1
6cah_A_,60,62,1,1
6cah_A_,61,80,1,1
6cah_A_,63,70,1,1
6cah_A_,63,78,1,1
6cah_A_,65,76,1,1
6cah_A_,70,77,1,1
6cah_A_,71,89,1,1
6cah_A_,72,75,1,1
6cah_A_,73,86,1,1
6cah_A_,73,87,1,1
6cah_A_,82,83,1,1
6cah_A_,83,86,1,1
6cah_A_,85,97,1,1
6cah_A_,86,97,1,1
6cah_A_,88,95,1,1
6cah_A_,90,93,1,1
6cah_A_,94,105,1,1
6cah_A_,96,103,1,1
6cah_A_,98,101,1,1
6cah_A_,105,107,1,1
6cah_A_,106,107,1,1
6cah_A_,106,108,1,1