dddd dod- dodd dodo dody doff domm domn domo domy dond donn dono dood doof doom doon doud douf doum doun douy doyo dudd dudo dudu duff dufu dufy dumm dumy dunn duno duny duo- duon duyn dydd dyf- dyfm dymd dymf dymo dymy dyno dynu dyny dyo- dyon dyoo dyou dyun fdnm fdny fdom ffff ffun fmno fmod fndd fndn fnuf fody fofo fomo fomy fond fono fony food foof foom foon foud foun foyn fudd fuff fufu fumo fumy fund funf fuyu fynd fynn mddm mdmf mdud mfou mmdf mmfd mmff mmmd mmmm mmod mmun mmyy mndo modd modo modu mody moff mofo mofu momo momu momy mon- mond monn mono monu mony mood moon moud mouf moun mouy moyd moyn moyo moyu mudd mudu muff mufu mumm mumo mumu mumy mund munn muno munu muon muyd mydd mymy mynd myo- myod myon nddo ndom nfff nfon nmff nmon nnnn nodo nodu nody nom- nomo nomu nomy non- nonn nono nonu noo- noon nooo noun noyo nudd nudo nuff numm numu nunn nuno nuny nuon nyfd nyny nyom nyon oddd oddy odmy odom odon odoo odou odum off- offo offu offy ofmy ofno omn- omo- omon omoo omuo ondo ondy onmy onno onod onon onoy onym ooff oofy oooo ouff oun- ound ouu- oyon oyou oyun udny udon udoo udun umff ummo umno undo undy unfd unno unon unum uofm uofo uomo uuno uuuu uuyn uydo ydon ymyd ynon ynou yodo yoff yomo yond yono yood yoof yoon youd youf yoyn yoyo yudo yudu yuff yufu yund yuny yuon yuyu yyff yyyy