pair,contact1,contact2,flow1,flow2
6ret_8_,7,10,1,1
6ret_8_,7,11,1,1
6ret_8_,25,28,1,1
6ret_8_,26,29,1,1
6ret_8_,30,33,1,1
6ret_8_,31,34,1,1
6ret_8_,32,35,1,1
6ret_8_,32,36,1,1
6ret_8_,33,37,1,1
6ret_8_,34,38,1,1
6ret_8_,34,39,1,1
6ret_8_,35,40,1,1
6ret_8_,38,43,1,1
6ret_8_,39,43,1,1
6ret_8_,43,46,1,1
6ret_8_,43,47,1,1
6ret_8_,44,48,1,1
6ret_8_,45,49,1,1
6ret_8_,46,50,1,1
6ret_8_,47,50,1,1
6ret_8_,47,51,1,1
6ret_8_,48,52,1,1
6ret_8_,49,53,1,1
6ret_8_,50,53,1,1
6ret_8_,50,54,1,1
6ret_8_,51,55,1,1
6ret_8_,52,55,1,1
6ret_8_,52,56,1,1
6ret_8_,53,57,1,1
6ret_8_,54,58,1,1
6ret_8_,55,59,1,1
6ret_8_,56,60,1,1
6ret_8_,57,61,1,1
6ret_8_,58,62,1,1
6ret_8_,59,63,1,1
6ret_8_,61,65,1,1
6ret_8_,62,66,1,1
6ret_8_,63,67,1,1
6ret_8_,64,68,1,1
6ret_8_,65,69,1,1
6ret_8_,66,70,1,1
6ret_8_,67,71,1,1
6ret_8_,68,72,1,1
6ret_8_,69,73,1,1
6ret_8_,70,74,1,1
6ret_8_,72,75,1,1
6ret_8_,73,77,1,1
6ret_8_,78,80,1,1
6ret_8_,81,83,1,1