HISTOTROPIC

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chi cis coo cop cor cos cot hic hip his hit hop hos hot ich its oho ohs ooh oot ops opt orc ors ort phi pht pic pis pit poh poi poo pot pro psi pst rho rip roc rot sic sip sir sit sop sot sri tho tic tip tis tit too top tor tot

chip chis chit chop cist coho coir coop coos coot cops cors cosh cost cots cris crit crop hips hist hits hoop hoot hops host hots ichs iris itch oohs oops oots opts orcs orts otic otto phis phot pics pish piso pith pits poco pois pooh poor poos port posh post pots pros rhos rich riot rips rocs root roti roto rots scop scot ship shit shoo shop shot shri sith soot soph sori sort soth spic spit spot stir stop stot thio thir this thro tics tipi tips tiro titi tits toit toot toph topi topo tops torc tori toro tors tort tosh tost tots trio trip trop trot