HYPOTROPHIC

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chip chit chop city coho coir coop coot copy cory crit crop hoop hoot hypo itch otic phot pipy pith pity poco pooh poop poor port prop pyic pyro rich riot root ropy roti roto ryot thio thir thro tiro toph topi topo torc tori toro tory toyo trio trip trop troy typo typp tyro