In reply to Muthamizh:
I don’t understand why you need 1001 input pattterns …
But you can generate millions of patterns if needed by running an appropriate loop in your sequence.
The common apprach is to add constraints to your seq item and you can also add constarints (so-called control knobs) to your sequences.
I guess you need a certain number of sequences with different contraints to generate the patterns needed.