dddd dhod dhor didi dido digg digi digo diii dior dird dirr dod- dodd dodg dodi dodo dog- dogg dogh dogi dogo dohr doid doig dood door dord dori doro dorr drih drod drog droh gdor gggg gghg ghoi gidd gidh gidi gido gigg gigi gigo giog gioi gird girg giri giro girr godi godo gogh gogi gogo good goog gooi goor gord gorg gori goro gorr grid grig grod grog groh groi groo gror grrr h-ii hdod hdri hhgg hhhh hidi high higi hihi hiho hird hiri hiro hodh hodi hodr hogg hogh hogi hogo hoho hoid hoir hood hoor hord horg hori horo horr hrid hrod i-go iddo idgo idid idig idio idir idog idro ighd igoo igor igri ihdr ihrd iiii iiio iioi iioo iod- iodd iodo ioii ioio iooi iooo iorg iori irdo iri- irid irig irio irod iroh irri oddd oddi odio odir odoh odoo odor ogdh oggi oghi ogod ogog ogoi ogri ogro ohgr ohhi ohho ohid ohio ohoh oido oigo oiii oodi ooho ooid oooh oooo oord ordo orgo ori- orid orig orio oro- oror orri orro rdio rhio rhod rhog rhoh ridd ridi rido rigg righ rigi rigo riho riri rodd rodi rodo rogg rogh rogi rogo rohr roid roig roio roir rood roog rooi roor rori roro rrrr