pair,contact1,contact2,flow1,flow2
6t7c_B_,3,4,1,1
6t7c_B_,8,11,1,1
6t7c_B_,13,16,1,1
6t7c_B_,13,17,1,1
6t7c_B_,14,17,1,1
6t7c_B_,14,18,1,1
6t7c_B_,17,21,1,1
6t7c_B_,18,22,1,1
6t7c_B_,19,23,1,1
6t7c_B_,21,26,1,1
6t7c_B_,33,37,1,1
6t7c_B_,34,37,1,1
6t7c_B_,34,38,1,1
6t7c_B_,35,38,1,1
6t7c_B_,35,39,1,1
6t7c_B_,36,40,1,1
6t7c_B_,37,41,1,1
6t7c_B_,38,42,1,1
6t7c_B_,39,43,1,1
6t7c_B_,40,44,1,1
6t7c_B_,41,45,1,1
6t7c_B_,42,46,1,1
6t7c_B_,43,47,1,1
6t7c_B_,44,48,1,1
6t7c_B_,45,49,1,1
6t7c_B_,46,50,1,1
6t7c_B_,47,51,1,1
6t7c_B_,48,52,1,1
6t7c_B_,49,53,1,1
6t7c_B_,50,54,1,1
6t7c_B_,51,54,1,1
6t7c_B_,51,55,1,1
6t7c_B_,51,75,1,1
6t7c_B_,52,56,1,1
6t7c_B_,53,57,1,1
6t7c_B_,54,58,1,1
6t7c_B_,56,61,1,1
6t7c_B_,56,63,1,1
6t7c_B_,61,68,1,1
6t7c_B_,65,68,1,1
6t7c_B_,66,70,1,1
6t7c_B_,67,71,1,1
6t7c_B_,68,72,1,1
6t7c_B_,69,73,1,1
6t7c_B_,70,74,1,1
6t7c_B_,71,75,1,1
6t7c_B_,72,76,1,1
6t7c_B_,73,78,1,1
6t7c_B_,74,77,1,1