dddd ddpo dnpo dod- dodd dodo dody dond donn dono donp dood doon doop dopo dopp dopy doud doun doup douy doyo dpyd dudd dudo dudu dunn duno duny duo- duon dupo duyn dydd dyno dynu dyny dyo- dyon dyoo dyou dyun n-up nddo ndnp ndop ndpd nnnn nodo nodu nody non- nonn nono nonu noo- noon nooo noop noun noup noyo nppd nudd nudo nunn nuno nuny nuon nyny nyon nypd oddd oddy odon odoo odop odou ondo ondy onno onod onon onoy onpu onup oooo opo- opon oppo oppy oun- ound ouu- oyon oyou oyun pdpn pnon pnpo pnpp pnup pod- podd podo podu pody pond pono ponp pony pood poon poop pop- popo popp popy poud poun poup pouy poyn poyo ppod pppd pppn pppo pppp pudo pudu pund puno punu puny puoy pupu pupy puy- puyo pyn- pynd pyo- pyon pypy udny udon udoo udop udpd udun undo undy unno unon unop updo upnp upon uppp uppu uppy upup uuno uuuu uuyn uydo ydnp ydon ynon ynou yodo yond yono yood yoon yoop yopo yopy youd youp yoyn yoyo yudo yudu yund yuny yuon yuyu yyyy