HYDROMORPHIC

do hi hm ho id mi mo my od oh oi om op or oy pi yo

chi cod coo cop cor coy cry dim dip doc dom dor dry hic hid him hip hod hop hoy hyp ich icy imp mho mic mid mir moc mod moo mop mor myc ohm oho ooh orc phi pic pod poh poi pom poo pro pry rho rid rim rip roc rod rom yid yip yod yom

chid chip chop coho coir comp coop copy cord corm cory crop doom door dopy dorm dorp dorr dory drip drop homo homy hood hoop hypo miry modi mood moor mopy odic odor ordo poco pomo pood pooh poor prim prod prom pyic pyro rich rimy romp rood room ropy yird yirr yodh