dddd ddot ddpo dedd dede dedo dedu deed deep deet deop depe depo depp dept dete deto deue deut deye deyo dod- dodd dode dodo dody dood doop doot dope dopo dopp dopt dopy dotd dote doto dott doty doud doue doup dout douy doye doyo dpdt dpty dpyd dtdp dted dtot dttp dudd dude dudo dudu duet duey duo- dupe dupo dute dutp duty duut dydd dyde dyed dyep dyey dyo- dyoo dyot dyou dyt- dyty edde eddo eddp eddy ede- edod edou edup eede eedu eeee eete eetu eode eotd eoto epee epod epot eppo eppp eppy epte etee etoe etoy ette etto ettu etty eude eyed eyet eyey eyot eype eyte eyup o-eo oddd oddy oded odeo odet odoo odop odot odou odtu oedo oeye oeyo oooo ootp ooty oped opep opet opo- oppo oppy opto opye oted otee otep oto- otoe otoo otoy otpp otte otto ottu oude oued oupe out- oute outo outy ouu- oyee oyeu oyou ped- pede pedo peed peep peet peou pepd pepe pepo pete peto pett pety peut peyo pod- podd pode podo podu pody poed poet poey pood poop poot pop- pope popo popp popt popy potd pote poto pott potu poty poud poup pout pouy poyo ppod pppd pppo pppp pptt ppye ptop ptpd pu-e pudo pudu pued pueo puet pueu puoy pupe pupu pupy put- pute puto putt putu puy- puyo puyt pyde pyed pyep pyet pyo- pyot pype pypy pyte pytt tedd tede tedy teed teet tepe tepp tepu tete teto tett tetu teut teye to-y todd tode todo todt todu tody toed toee toet toey tood toot top- topd tope topo topp topt topu totd tote toto tott toty toup tout toyo toyt tpdu tped tppd tppp tpte tptp tput tpyo tteo ttoe ttop ttoy tttt ttyd tude tudu tuet tuey tupe tupo tupu tupy tute tuto tutt tutu tuty tuuo tuye tydd tyde tydy tyee tyet typ- type typo typp typy tytd tyte tyto tytt tyty tyup udet udoo udop udot udpd updo uped uppe uppp uppu uppy upto upup utep utoy utpd utto uttu uuuu uydo ydee ydyt ye-u yedd yede yedo yeed yeep yeet yeot yepd yepe yepp yete yeto yett yeue yeye yeyo yode yodo yood yoop yoot yopo yopy yote yott youd youe youp yout yoye yoyo yput yude yudo yudu yued yute yuto yutu yuty yuye yuyu yyyy