ddddd dhond dhoni dhoon didin didio didno didon diino dindi dindo dinio dino- dinon dinov dioid dioni diono dioon divin do-do dodon dodoo doido dondi dondo donho donon donov doodo dooin dvd-d dviii dvonn h-dvd hddvd hhhhh hi-hi hidin hidio hihon hindi hinin hinvi ho-ho ho-oh hodid hodod hodov hondo honno hoodi hoond hovid hovin hviid iddon ididn idio- idodi idood iiiii indi- indin indio indiv indo- iniid inini inio inio- inion inovo invid iodid iodin iodo- iono- ioooi ioooo ivvvo nidhi nihon nihov ninon niono nivio nnooo no-do no-no nodi- nohno nondo nonin nonio nonni nonno nonoh novin novio novo- nvivo odiid oh-oh oino- oinoi ondvd onin onion onond onoon ooioo oonin ooooh ooooo oovoo ovivo ovoid vidhi vidin vidno vidov vindo vinho vinni vinno vino- vinod vinon viodo viono vivi- vivid vodno vondh vovin