repe repl repp repr reps rept repu rerd rere rers rert reru rese resp ress rest retd rete retr rets rett reue reul reup reus reut reuu rlds rldt rlee rleu rlls rpdp rpet rpls rpps rptd rpts rred rrle rrrr rrsp rsdd rsdl rsds rsee rslp rsps rsre rssl rstp rsts rstu rtdt rtee rtes rtle rtls rtlt rtps rtss rttp rtts rudd rude rudl rudp ruds rued ruel ruer rues ruet rule rull rupe rupp rupt rurd rure rurp rurs ruru ruse russ rust rusu rute rutl ruts rutt rutu ruud sdds sdep sder sdes sdet sdls sdlt sdpr sdps sdrs sdsl sdss sdsu se-d se-e se-s se-t se-u sede seds seed seel seep seer sees seet seeu seld sele sell sels selt selu sepd sepe sepp sepr seps sept sepu serd sere serp serr sers sert seru sese sess sest set- sete setl sets sett seul seur slds sled slee slep sler sles slet sllp slpp slps slre slrp slrs slst slsu slts slud slue slup slur slut spde spdl spdp spdr spdt sped spee spel sper spes spet sple splp splr spls sppd spps sprd sprs spsd spse spsp spss spst sptr spts spud spue spur spus sput srde sres srps srpt srsd srsp srtp srtr ssdd ssdp ssee ssep sses sset ssle sslp sslt sspe sspl ssps sspt ssrl ssrs ssss sstd sstl sstp ssts stds sted stee stel step ster stes stet stld stle stlt stpd stpp stps strd stre strs stru stss sttd sttr stud stue stul stup stur stus stut sudd sude suds sued suee suel suer sues suet sueu sul- suld sule sull sulp sult sulu sup- supe supp supr sups supt sur- surd sure surp surr surs surt suru sus- susd suse susp suss sust susu sute sutu suus tdes tdls tdse tdss tedd tede teds teed teel teer tees teet tel- teld tele tell tels telt telu tepe tepp tepu ter- tere terp terr ters teru tesd tese tesl tesp tess test tete tetr tets tett tetu teut tldp tldr tlrs tpdu tped tper tpld tpls tppd tppp tppr tprs tpte tptp tptr tput tre- tred tree tres tret treu trpe trpp trps trsd trst trte trtr trud true trus trut truu tses tset tsps tspt tsse tssr tsst tsts tsup tter ttss tttt ttul tude tudu tuel tuer tues tuet tule tull tulp tulu tupe tups tupu turd ture turp turr turs turt turu tusd tuss tust tute tutl tuts tutt tutu u-rp udds udel uder udet udpd udsd udsl udts uele uell uers uess ulde ulee ules ulle ullr ults ultt ulul ulus uped uppe uppp uppu upse uptl upup urde urds urdu ure- ured ures uret urle urls urre urse urss ursu urte urts urup urur urus urut usde usdl usdp usds usdt used usee usel user uses uset usle uslp uslu uspp usps usse ussr usss usst ussu uste ustp usts usul usus utel utep uter utes utpd utsl uttu uulu uuuu

-tree ddddd dedde dedee deder dedes dedls dedlu dedur dedut deede deeds deele deepe deepp deeps deepu deere deers deese deess deest deets deled delee deles deleu delle dells delts delut depel depps depse depts depue derde dered deres derps derpt derre dersu derue desde desed despe desse deste desur desus deter detre detsl dette detur deuel deule deure deuse deut- dplus dprts drdre dredd drede dreds dreed dreel dreep drees drell drepe drere drese dress drest dreul drude drupe druse drust dsedd dtest duded duder dudes dudle duele duell duels duere duerr duete duets duett dueup duler dulle dulls dullu dulse dulte duped duper dupes duple dured duree durer dures duret durre durst durte durtu duses dusts dutes dutse dutte e-dee e-sds edder eddre edell edels edere eders edler edlut edred edsel edule eedes eeeee eelde eeled eeler eeped eepee eerde elded eldee elder eleet elele elers eless elest elets eleut ellel eller elles ellet ellul elpee elper elser elses elspe eltrs elude eluls elulu eluru elute epeds epees epeus eplus eppes epsdt epure erdre erdut erede erept erere erest erets erles erpel erred erres errtu erses erste ersts erte ertel erter ertes erupt eruts esdes esels esere esp-r espel esper espre esrel essed essel esser esses essse essue ested estee estel estep ester estes estet estre estur estus esure etest etete etree etres ettel etter ettes ettle etude eturu eudes euell euler eurel eurre eurus euser ledee leder ledes ledet ledru ledup ledur leede leeds leell leere leers leert leese leest leets lelep leles leleu lelle lepel leper lepet leppe lepre lept- lepus lered lerer lerps lesed leser lesse leste lesue lesur letre lette letts letup letur letus leude leupp leuse llers llrrs lsers lsted ludde luddu luder ludes ludus lules lulle lulls lulte lulul lulus luper lupes luppe lupsu lupul lupus lurde lured lurer lures lurue lurup luser lusse lusts lusus lute- luted luter lutes lutsu lutte p-rep pedee pedel pedes peedu peele peell peels peeps peere peerl peers peert peese peest peete peets peled pelee peler peles pelet pelle pells pelts pepee pepel pepes peple peppe pepst pept- pepup perde perdu perel perer peres peret perle perps perre perse persp perst perte perur perus pesel peses pesle pesse peste pests pesut peter petes petr- petre petru pette petts petur petus peude peule peure peurs plede pleep pleet plese pless pletd plete pleut plstr plupp plut- plute ppers pples prede preds prees prell prelp prels prepd prepl preps prese presl press prest prete preus prles prude pruss prute pseud pssst pssts pter- ptere pters ptprd ptpre ptprr ptprs ptprt ptpru pudde puder pudur pudus puets puett puled puler pules pull- pulle pulls pullu pulps pulse pults pulut pupet puple puppe pured puree purel purer pures purle purls purre purrs purse purte purul purus pusel pusle puter putre putt- putte putts puttu putup puurs rdllr re-up redde redds redel reder redes redup redur reede reeds reels reepe reere reese reest reled relee reles relet relte relue repel repet reple reppe repps