SUGGESTION: Separate your array into different sets, that can make them more manageable, here is a similar discussion Creating tuples based on sets...Cartesian Cross-Product gives a good orientation too...

perhaps you would wanna consider Set::CrossProduct as an OOP approach or read Using Nested Iterators to find a Cross Product...

Excellence is an Endeavor of Persistence. Chance Favors a Prepared Mind.

In reply to Re: loop in loop method evasion by biohisham
in thread loop in loop method evasion by motzi

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