pair,contact1,contact2,flow1,flow2
1y8r_C_,4,5,1,1
1y8r_C_,4,24,1,1
1y8r_C_,10,71,1,1
1y8r_C_,10,72,1,1
1y8r_C_,11,23,1,1
1y8r_C_,12,73,1,1
1y8r_C_,12,75,1,1
1y8r_C_,13,21,1,1
1y8r_C_,14,75,1,1
1y8r_C_,14,77,1,1
1y8r_C_,15,18,1,1
1y8r_C_,15,19,1,1
1y8r_C_,16,79,1,1
1y8r_C_,26,29,1,1
1y8r_C_,27,63,1,1
1y8r_C_,27,65,1,1
1y8r_C_,29,63,1,1
1y8r_C_,30,33,1,1
1y8r_C_,31,34,1,1
1y8r_C_,31,35,1,1
1y8r_C_,31,62,1,1
1y8r_C_,32,36,1,1
1y8r_C_,32,60,1,1
1y8r_C_,33,37,1,1
1y8r_C_,34,38,1,1
1y8r_C_,35,39,1,1
1y8r_C_,35,58,1,1
1y8r_C_,35,60,1,1
1y8r_C_,36,39,1,1
1y8r_C_,36,40,1,1
1y8r_C_,37,41,1,1
1y8r_C_,38,42,1,1
1y8r_C_,39,44,1,1
1y8r_C_,45,48,1,1
1y8r_C_,46,49,1,1
1y8r_C_,48,80,1,1
1y8r_C_,50,78,1,1
1y8r_C_,51,58,1,1
1y8r_C_,52,76,1,1
1y8r_C_,53,56,1,1
1y8r_C_,59,62,1,1
1y8r_C_,63,67,1,1
1y8r_C_,64,67,1,1
1y8r_C_,64,69,1,1
1y8r_C_,65,68,1,1
1y8r_C_,70,73,1,1
1y8r_C_,71,72,1,1
1y8r_C_,76,78,1,1