sptc spto sptr spts spue spur spus sput srcc srct srec srem sreo sres srfc srmc sros srpc srps srpt srsp srtp srtr sscc ssce sscp sscs ssec ssee ssem ssep sses sset ssfc ssfl ssfp sslc ssle sslp sslt ssmc ssml ssoc ssop ssot sspc sspe sspf sspl sspo ssps sspt ssrc ssrl ssrm ssrs sssc sssf sssm ssss sstc sstl sstp ssts stcc stcp stcs stcu stec stee stef stel stem steo step ster stes stet stfc stfu stlc stle stlo stlt stmc stmp stms stmt stoe stof stol stom stoo stop stor stos stot stou stpf stpp stps strc stre stro strs stru stsf stsm stss sttc sttr stuc stue stuf stul stum stup stur stus stut suc- succ sucr sucs suee suel suer sues suet sueu suf- sufc suff sufr sufs sufu sul- sulc sule sulf sull sulm sulo sulp sult sulu sum- sume sumo sump sums sumu suor suos sup- supe supo supp supr sups supt sur- surc sure surf suro surp surr surs surt suru sus- suse suso susp suss sust susu sute suto sutu suum suus t-mo tccc tccu tcep tcfc tcom tcos tcpo tctc tcts tcul tecl teco tecr tecs tect teec teef teel teem teer tees teet tefc teff tefl teft tel- telc tele tell telo tels telt telu teme temo temp tems temu teom teor teos tepe tepp tepu ter- terc tere terf term tero terp terr ters teru tesc tese tesl teso tesp tess test tete teto tetr tets tett tetu teut tfcu tfec tfot tfpt tfrs tfss tftc tftp tlco tlos tlrs tmcc tmcm tmep tmos tmou tmps tmro tmsc tmsp tmtt toce toco toee toer toes toet toff tofo toft tofu tol- tole toll tolo tolt tolu tome tomm tomo tomp toms tomt toof tool toom toor toos toot top- tope topf topo topp tops topt topu torc tore torf torm toro torp torr tors tort toru tosc tose toso toss tost tosu totc tote totm toto totr tots tott toul toum toup tour tous tout tpcp tpcs tper tpls tpms tpmt tpol tppp tppr tprs tpsc tpte tptp tptr tput trcc trcl tre- trec tree tref trem treo tres tret treu trfc trfm trfr trml trms trmu troc troe trom troo trop tros trot trou trpc trpe trpm trpp trps trst trtc trte trtr truc true trus trut truu tscc tscp tsec tses tset tsfc tsfl tsfm tsmc tsmp tsol tsom tsop tsos tsou tspo tsps tspt tsse tssf tssm tssr tsst tstc tstm tsts tsum tsup ttcp tteo tter ttfc ttff ttml ttms ttoe ttop ttss tttt ttul tucc tuco tuel tuer tues tuet tufc tufe tuff tufm tufo tuft tufu tule tull tulo tulp tulu tume tump tums tumu tuor tuos tupe tupo tups tupu turc ture turf turm turo turp turr turs turt turu tusc tusm tuss tust tute tutl tuto tuts tutt tutu tuum tuuo u-rp uccp ucel uces ucmc ucom ucos ucrc ucsc ucsf ucsm ucst ucsu ucut uele uell uers uess ufcu ufel ufer uffe ufms ufos uftp ulcc ulco ulee uleo ules ulfe ulft ulle ullo ullr ulme ulmo ulmu ulo- uloc ulos ulto ults ultt ulul ulum ulus umec umer umes umet umff ummo umms umoe umol umor umpc umpe umps umsp umsu umts umus umut uocc uofl uofm uofo uolc uoml uomo uor- uore upcs uplo upmc upme upml upor upos uppc uppe uppp uppu upsc upse uptl upto upup ure- ures uret urfe urff urft urle urls uro- urol urom uroo urpo urre urse urso urss ursu urte urts urum urup urur urus urut uscc usce uscf uscm usco uscs usee usef usel user uses uset usfc usfl usfs usle uslp uslu usmc usme usmm usmp usms usoc usoe usos uspc uspo uspp usps ussc usse ussf ussr usss usst ussu ustc uste ustm usto ustp usts usul usus utec utel utep uter utes utfo utmp utor utsc utsl utto uttu uucp uulu uuoc uutf uuuu

-form -tree c-cor c-fos c-met c-p-c c-pop c-tec ccccc cccsl ccell ccett cclcm cclef ccpls ccrcl ccrel cctrl ccups ceco- cecos cecum ceele ceelo ceere ceese cefcu cefor celco celer celes cell- celle cello cells celo- celom celos celse celso celss celte celts cemec cemmo cemre cemse ceoce ceoor ceorl ceose ceous cepes cepet cepos cepot ceppo cerc- cerce cerco cercs cerec cerer ceres ceret cerfs cero- ceroc ceros cerou cerps cerre cerro cerrs cerse cerss certe certs cerus cesce cescr cesme cesse ceste cests cetes cetme ceto- cette cetus cfler cfour cfu-e clcff cleco cleef cleer cleet clefe clefs cleft cleme clemo clems cleos clepe clept clerc clere cless clete cleto clett clmor cloem cloes cloff clome clomp cloof cloom cloop cloor cloos cloot clope clops clore clort close closo closs clost clote clots cloue clour clous clout clue- cluer clues clufe cluff clump clupe clurr cluse cluss clute cluts clutt cmere co-co co-op cocc- cocce cocco coceo cocle cocol cocom cocos cocto cocum cocur cocus coel- coelo coels coepe coers coest coete coeur coeus cofer coffe coffs cofre cofur cole- colee colef colel coleo coler coles colet colfe coll- colle collo colls colo- colom colop color colos colp- colpo colre colts colum colup colur colus comco comec comel comer comes comet comme commo commr comms comos comot compl compo comps compt comrs comse comte comu- comus cooee cooer coofs coole coolo cools coome coope coops coopt coore coors coost coote coots copce copec copel coper copes cople copos coppe coppo copps copr- copre copro copse copte copto copts copur copus coput corce core- coree corel corer cores coreu corfe corfo corfu corlu corm- corme cormo corms coro- corol corop corot corpe corps corre corrl corrs corse corso corss corsu corte corto corts corum corus cosco cosec coser coses coset cosm- cosme cosmo cosse cost- coste costo costs cotel coter cotes cotle cotos cotso cott- cotte cotto cotts cottu cotul couco couer coule coull coult coume coupe coups coure courl cours court couru couse coust couto couts coutu cpcfc