pair,contact1,contact2,flow1,flow2
2chd_A_,2,29,1,1
2chd_A_,3,125,1,1
2chd_A_,4,26,1,1
2chd_A_,5,123,1,1
2chd_A_,6,23,1,1
2chd_A_,6,24,1,1
2chd_A_,7,121,1,1
2chd_A_,8,21,1,1
2chd_A_,8,118,1,1
2chd_A_,8,119,1,1
2chd_A_,8,120,1,1
2chd_A_,9,119,1,1
2chd_A_,10,19,1,1
2chd_A_,11,77,1,1
2chd_A_,11,116,1,1
2chd_A_,12,15,1,1
2chd_A_,12,17,1,1
2chd_A_,13,16,1,1
2chd_A_,16,77,1,1
2chd_A_,17,73,1,1
2chd_A_,17,74,1,1
2chd_A_,18,20,1,1
2chd_A_,18,74,1,1
2chd_A_,20,72,1,1
2chd_A_,21,71,1,1
2chd_A_,22,70,1,1
2chd_A_,23,69,1,1
2chd_A_,25,66,1,1
2chd_A_,27,65,1,1
2chd_A_,28,64,1,1
2chd_A_,32,34,1,1
2chd_A_,32,35,1,1
2chd_A_,32,101,1,1
2chd_A_,37,63,1,1
2chd_A_,38,62,1,1
2chd_A_,38,94,1,1
2chd_A_,39,60,1,1
2chd_A_,39,68,1,1
2chd_A_,40,92,1,1
2chd_A_,41,57,1,1
2chd_A_,42,90,1,1
2chd_A_,43,55,1,1
2chd_A_,44,88,1,1
2chd_A_,45,53,1,1
2chd_A_,46,86,1,1
2chd_A_,47,85,1,1
2chd_A_,48,50,1,1
2chd_A_,50,52,1,1
2chd_A_,50,53,1,1
2chd_A_,50,54,1,1
2chd_A_,51,54,1,1
2chd_A_,53,74,1,1
2chd_A_,56,59,1,1
2chd_A_,57,58,1,1
2chd_A_,58,68,1,1
2chd_A_,58,70,1,1
2chd_A_,59,94,1,1
2chd_A_,63,65,1,1
2chd_A_,78,81,1,1
2chd_A_,78,82,1,1
2chd_A_,79,83,1,1
2chd_A_,80,84,1,1
2chd_A_,81,85,1,1
2chd_A_,85,110,1,1
2chd_A_,87,108,1,1
2chd_A_,89,106,1,1
2chd_A_,91,103,1,1
2chd_A_,91,104,1,1
2chd_A_,93,101,1,1
2chd_A_,95,97,1,1
2chd_A_,95,98,1,1
2chd_A_,95,99,1,1
2chd_A_,102,127,1,1
2chd_A_,103,127,1,1
2chd_A_,105,107,1,1
2chd_A_,105,126,1,1
2chd_A_,109,112,1,1
2chd_A_,110,113,1,1
2chd_A_,114,117,1,1