dddd ddpo dnpo dod- dodd dodo dody dond donn dono donp dood doon doop dopo dopp dopy doyo dpyd dydd dyno dyny dyo- dyon dyoo nddo ndnp ndop ndpd nnnn nodo nody non- nonn nono noo- noon nooo noop noyo nppd nyny nyon nypd oddd oddy odon odoo odop ondo ondy onno onod onon onoy oooo opo- opon oppo oppy oyon pdpn pnon pnpo pnpp pod- podd podo pody pond pono ponp pony pood poon poop pop- popo popp popy poyn poyo ppod pppd pppn pppo pppp pyn- pynd pyo- pyon pypy ydnp ydon ynon yodo yond yono yood yoon yoop yopo yopy yoyn yoyo yyyy