-hou dddd dhod dhun dod- dodd dodo dody dond donn dono dood doon doud doun douy doyo dudd dudo dudu duhu duhy dunn duno duny duo- duon duyn dydd dyhh dyno dynu dyny dyo- dyon dyoo dyou dyun hdod hdyd hhhh hndd hnny hodh hody hohn hoho hond hono honu hony hood hoon houd hudd hudo hudu huhn huhu hund hunh huny huon huyd hydd hynd hyo- hyon hyun nddo nhnn nhon nnnn nodo nodu nody nohn noho non- nonn nono nonu noo- noon nooo nouh noun noyo nudd nudo nunn nuno nuny nuon nyny nyon oddd oddy odoh odon odoo odou ohho ohno ohoh ohyo ondo ondy onno onod onon onoy ooho oooh oooo oudh oun- ound ouu- oyon oyou oyun udny udoh udon udoo udun uh-d uhno uhoh uhuh undo undy unno unon uuno uuuu uuyn uydo ydon yhon yhou yhud yhyd ynoh ynon ynou yodh yodo yohn yoho yond yono yood yoon youd yoyn yoyo yudh yudo yudu yund yuny yuon yuyu yyyy