Match lines with Multiple Specific Criteria

Hi,

Please see worksheet included to make sense of the following. Thanks

I have a table with 3 double columns (a-b,c-d,e-f) and I'd like to match up rows that have 1 number from column pair b-c in any column pair, on a row below it as well as 1 number from column pair d-e in a different column pair, on the same row as the first match.

Any assistance is appreciated. Thanks.