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# then go thorough $hash_F2_2 and that has the key (origin) # and max as value and make a multivalue hash as follows: ... } }
# then go thorough $hash_F2_1 and that has the key (origin) # and make a multivalue hash as follows: ... # this hash (%hash_F2_3) is the hash of origins and PIPs from 1 to + max }