pair,contact1,contact2,flow1,flow2 3i55_3_,5,90,1,1 3i55_3_,5,92,1,1 3i55_3_,7,20,1,1 3i55_3_,9,80,1,1 3i55_3_,11,13,1,1 3i55_3_,11,78,1,1 3i55_3_,16,18,1,1 3i55_3_,18,73,1,1 3i55_3_,19,72,1,1 3i55_3_,21,70,1,1 3i55_3_,31,34,1,1 3i55_3_,34,37,1,1 3i55_3_,38,41,1,1 3i55_3_,38,42,1,1 3i55_3_,39,43,1,1 3i55_3_,40,44,1,1 3i55_3_,44,49,1,1 3i55_3_,48,53,1,1 3i55_3_,49,51,1,1 3i55_3_,59,63,1,1 3i55_3_,61,62,1,1 3i55_3_,63,85,1,1 3i55_3_,65,83,1,1 3i55_3_,71,76,1,1 3i55_3_,78,80,1,1 3i55_3_,89,91,1,1