-hou dddd ddot dhod dhun dntt dnut dod- dodd dodo dond donn dono dont dood doon doot dotd doth doto dott doud doun dout dthd dtot dudd dudo dudu duhu dunn duno dunt duo- duon duut hdod hdtt hhhh hndd hodh hohn hoho hond hono hont honu hood hoon hoot hotd hoth hoto hott hotu houd hout htoh hudd hudo hudu huhn huhu hund hunh hunt huon huot huth huto hutt hutu nddo ndnt ndut nhnn nhon nnnn nnot nntn nodo nodu nohn noho noht non- nonn nono nont nonu noo- noon nooo noot not- noth noto nott nouh noun nout nthn ntht ntnd ntnu ntto nudd nudo nunn nuno nunt nuon nuth nutt nutu oddd odoh odon odoo odot odou odtu ohho ohno ohoh ohto ohtu ondo onno onod onon ont- onto onut ooho oont oooh oooo otho oto- otoh oton otoo otto ottu oudh oun- ound out- outh outo ouu- thnt thon thoo thot thou thud thun tndd tnut todd todo todt todu toho tohu tonh tonn tono tonu tood tooh toon toot totd toth toto tott touh toun tout tton tttt tudu tuht tuhu tund tunn tuno tunu tuto tutt tutu tuuo udoh udon udoo udot udun uh-d uhno uhoh uhuh undo unno unon unth unto unut utto uttu uuno uuuu