dddd ddry dhod dhor dhrn dod- dodd dodo dody dohr dond donn dono donr donz dood doon door dord dorn doro dorr dory doyo dozo dozy drnh drno drod droh dron droy droz dry- dydd dyhh dyhr dyno dyny dyo- dyon dyoo dyor dyr- dyro dyyr dzh- dzhh dzon dzor dzrh dzrr hdod hdyd hhhh hndd hnny hodh hodr hody hohn hoho hond hono hony honz hood hoon hoor hord horn horo horr hory hozo hrdn hrod hron hydd hydr hynd hyo- hyon hyrd nddo ndor ndry nhnn nhnz nhon nnnn nodo nody nohn noho non- nonn nono noo- noon nooo noor nor- nord norn noro norr nory noyo noyz nozh nron nrrd nyny nyon nyro oddd oddy odoh odon odoo odor odry odyr ohho ohno ohoh ohrn ohyo ondo ondy onno onod onon onor onoy onoz onzo onzy ooho oooh oooo oord oory oozy ordn ordo orno orny oro- oron oror oroy oroz orro orry orzo oyon ozd ozon ozzy rhod rhoh rhon rhyd rnod rodd rodo rody rohn rohr rohy rond rono rony rood roon roor rooz roro rory royd royn rozz rrrr rydy rydz rynd rynn ryoh ryon ydon yhon yhyd ynoh ynon yodh yodo yohn yoho yond yono yood yoon yooz yord yorn yoro yory yoyn yoyo yozo yrho yron yryn yyyy z-ro zhor zodd zohr zon- zond zony zoo- zoon zord zorn zoro zory zozo zydy zzhz zzzz