dddd ddot ddpo dnpo dntp dntt dod- dodd dodo dody dond donn dono donp dont dood doon doop doot dopo dopp dopt dopy dotd doto dott doty doyo dpdt dpty dpyd dtdp dtot dttp dydd dyno dynt dyny dyo- dyon dyoo dyot dyt- dyty nddo ndnp ndnt ndop ndpd nnnn nnot nntn nodo nody non- nonn nono nont noo- noon nooo noop noot not- noto nott noyo noyt nppd nptn ntnd ntop ntpd ntto nynt nyny nyon nypd nypt oddd oddy odon odoo odop odot ondo ondy onno onod onon onoy onpt ont- onto oont oooo ootp ooty opo- opon oppo oppy optn opto oto- oton otoo otoy otpp otto oynt oyon pdpn pnon pnot pnpo pnpp pntd pod- podd podo pody pond pono ponp pont pony pood poon poop poot pop- popo popp popt popy potd poto pott poty poyn poyo ppod pppd pppn pppo pppp pptn pptt ptop ptpd pyn- pynd pynt pyo- pyon pyot pypy pytt tndd to-y todd todo todt tody tonn tono tony tood toon toot top- topd topo topp topt totd toto tott toty toyn toyo toyt tpon tppd tppp tptp tpyo tton ttop ttoy tttt ttyd tydd tydy tynd tynt tyny typ- typo typp typy tytd tyto tytt tyty tyyn ydnp ydon ydyt ynon ynot yodo yond yono yont yood yoon yoop yoot yopo yopy yott yoyn yoyo yyyy