dddd ddpo dhod didi dido didy diii diop dipo dipp diyi dizi dizy dizz dod- dodd dodi dodo dody doid dood doop dopo dopp dopy doyo dozi dozo dozy dphp dpph dpyd dydd dyhh dyhp dyio dyo- dyoo dyph dzh- dzhh dzip h-ii hdod hdyd hhhh hhip hidi hidy hihi hiho hipo hipp hiyo hizz hodh hodi hody hoho hoid hoip hood hoop hopi hopo hopp hopy hoyi hozo hpdh hydd hyo- hyp- hyph hypo hypy iddo idid idio ihop iiii iiio iioi iioo iiop iod- iodd iodo ioii ioio iooi iooo ipdi ipid ipod ipoh ipop ippo ippy izod izzo izzy oddd oddi oddy odio odoh odoo odop odzi ohhi ohho ohid ohio ohoh ohyo oido oiii oodi ooho ooid oooh oooo oozi oozy ophi opii opio opo- oppi oppo oppy ozd ozzy phi- phip phiz phoh phoo phyz pido piip pioz pipi pipo pipp pipy piyo pizy pod- podd podi podo pody poid poio pood pooh poop pop- popi popo popp popy poyo pozo pphi ppid ppih ppod pppd pppo pppp pyo- pypy pyzy yhid yhyd yidi yodh yodo yoho yood yoop yooz yopo yopy yoyo yozo yyyy zhid zidi ziip ziph zipp ziyi zizi zizz zodd zodi zoid zoio zoo- zoop zopy zozo zydy zypp zyyi zzhz zzzz