sorry for not being clear in my previous post. i have an array 
@array="P H A G E P H A G E P Q K R E P H A G E P W S Q E P H A G E P 
+R D L E P H A G E"

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i cant help it being this way, coz this is the out put which i get from the previous step of the program. i got to split this into 5 characters each and then compare whether any of the pattern matches with "PHAGE". so i want to make it like 
PHAGE PHAGE PQKRE PHAGE PWSQE PHAGE PRDLE PHAGE.

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and then pattern match it PHAGE. finally i should be printing only 5 PHAGES. hope its clear.

In reply to a clearer query for how do i splice an array by heidi
in thread how to splice an array? by heidi

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