-hou dddd ddot ddpo dedd dede dedo dedu deed deep deet dehu deop depe depo depp dept dete deth deto deue deut deze dezh dhed dhee dhod dod- dodd dode dodo dood doop doot dope dopo dopp dopt dotd dote doth doto dott doud doue doup dout douz doze dozo dpdt dphp dpph dtdp dted dthd dtot dttp dudd dude dudo dudu duet duhe duhu duo- dupe dupo dute dutp duut dzep dzh- dzhe dzhh dzhu dzud dzup dzze edde eddo eddp ede- edeh edod edou edup eede eedu eeee eete eeth eetu eeze ehdd eheh eheu ehpt ehte ehud eode eotd eoto epee eph- epod epot eppo eppp epte etee eth- ethe etho etoe etoh ette etto ettu etuz eude euth ezed ezod ezop ezuz ezzo hdod hdtt hedd hede hedo hedp hedz heed heep heet hehe heho heou hepe hepp hept hepu hete heth heto hett hetu hetz heue heze hhhh hhtp hode hodh hoed hohe hoho hood hooe hoop hoot hope hopo hopp hopt hotd hote hoth hoto hotp hott hotu hotz houd houe houp hout hoze hozo hpdh hpot hppe hpto hpue htet htoh htop htpp http hudd hude hudo hudu hued huet huez huhu huot hupe hupp hute huth huto hutp hutt hutu hutz huzz o-eo oddd oded odeo odet odoh odoo odop odot odou odtu oedo oetz ohed ohee ohho ohoh ohte ohto ohtu ooho oooh oooo ootp ooze oped opep opet opo- oppo opto oted otee otep othe otho oto- otoe otoh otoo otpp otte otto ottu oude oudh oued oupe ouph out- oute outh outo ouu- ouze ouzo ozd ozee ozet ped- pede pedo peed peep peet pehe peho peou pepd pepe pepo pete peth peto pett petz peut peze pezo phe- phet phht phoh phoo phot phut phuz pod- podd pode podo podu poed poet pood pooh poop poot pop- pope popo popp popt potd pote poth poto pott potu poud poup pout poze pozo ppod pppd pppo pppp pptt ptop ptpd ptzd pu-e pudo pudu pued pueo puet pueu pupe pupu put- pute puth puto putt putu putz puzo tedd tede teed teet teez teho teoh teoz tepe tepp tepu tete teth teto tett tetu tetz teut tezu tezz the- thed thee theo thep thet theu thhp thoe thoo thot thou thpp thud thue todd tode todo todt todu toed toee toeh toet toho tohu tood tooh toot top- topd tope toph topo topp topt topu topz totd tote toth toto tott touh toup tout toze tozo tpdu tped tppd tppp tpte tptp tput tteo ttoe ttop tttt tude tudu tuet tuht tuhu tupe tuph tupo tupu tute tuto tutt tutu tuuo tuzu tuzz tzut tzzt udet udez udoh udoo udop udot udpd uetz uezd uh-d uhde uhoh uhuh uhup updo uped uppe uppp uppu upto upup utep uthe utpd utto uttu uuuu uzed uzuh zedd zede zedo zeep zeph zepo zepp zete zeto zeze zhee zhou zhuo zhuz zodd zoet zoo- zoop zoot zope zote zott zotz zozo zozu ztop zude zuoz zuph zuzu zzhz zzzz