SUBCHOROID

bi bo do hi ho id is od oh oi or os sh si so uh us

bid bio bis bod boo bos bro bud bur bus chi cis cob cod coo cor cos cru cub cud cur dib dis doc dor dos dub duh dui duo hic hid his hob hod hos hub ich ids obi ods oho ohs ooh orb orc ors oud our rho rib rid rob roc rod rub sib sic sir sob sod sou sri sub udo urb urd

bids bios bird biro bods boho boor boos bosh brio bris broo bros buds buhr burd burs bush chid chis chub cobs cods coho coir coos cord cors cosh crib cris crud crus cubs cuds curb curd curs dibs disc dish docs door dors dour drib drub dubs duci duos duro hobo hobs hods hood hour hubs huic ichs obis odic odor oohs orbs orcs ordo ouch ouds ours rhos rhus ribs rich rids robs rocs rods rood rubs rush scud shod shoo shri sidh sorb sord sori sour such surd udos urbs urds uric