dddd dhod dhor didi dido diii dior dird dirr dod- dodd dodi dodo dohr doid dood door dord dori doro dorr drih drod droh h-ii hdod hdri hhhh hidi hihi hiho hird hiri hiro hodh hodi hodr hoho hoid hoir hood hoor hord hori horo horr hrid hrod iddo idid idio idir idro ihdr ihrd iiii iiio iioi iioo iod- iodd iodo ioii ioio iooi iooo iori irdo iri- irid irio irod iroh irri oddd oddi odio odir odoh odoo odor ohhi ohho ohid ohio ohoh oido oiii oodi ooho ooid oooh oooo oord ordo ori- orid orio oro- oror orri orro rdio rhio rhod rhoh ridd ridi rido riho riri rodd rodi rodo rohr roid roio roir rood rooi roor rori roro rrrr