isis isit isle isls isri issc isse issi issr isss issu istc iste isti istr ists isus itcs itec itel iter ites itet itic itie itil itis itll itri itrs itse itsi itsu itur iucc iuce iuel iuiu iuse iuss iust lccc lcce lccs lcer lces lcis lcls lcrl lcrs lcsc lcsr lctl lcts le-u lece lect leel leer lees leet leic leie leil leir leis leit lele leli lell lelu lerc lere lert lese less lest lesu lete leti lets lett leuc leur lice licr lics lict liel lier lies liet lieu liii liir liis lile lili lill lils lilt lilu lirc lire liri lirl lirr lirs lirt liru lise lisi liss list lisu lite liti litl litr lits litt litu liue lius liut llcc llcs lles llet lleu lllc llll lrcs lric lrrc lrrr lrse lrst lrts ls-r lscs lses lset lsrc lssr lsts ltcc ltci ltcs ltee ltrs ltsi ltsr lttc lttr ltuc luce luci lucs luer lues luis luit lule luli lull lulu lure luri lurs lurt luse lusi luss lust lute luti luts rccc rccs rcet rcic rcis rcle rcls rcsc rcsi rcsl rcss rctc rcti rcts recc rece reci recr recs rect recu reel rees reet reii reil reir reis reit reiu rele rell rels relt rere reri rers rert reru rese resi ress rest rete reti retr rets rett reue reul reus reut reuu ricc rice rics rict riel rier ries riet rieu riis rile rill rilu rire riri rirs risc rise risi riss rist risu rite riti ritl rits ritt ritu riue rius rlcs rlee rleu rlls rrle rrrr rscc rscs rsee rsis rslc rsre rssl rsts rstu rtcc rtce rtee rtei rtes rtle rtls rtlt rtss rtts ruce ruci ruct ruel ruer rues ruet ruis ruit rule rull rurc rure ruri rurs ruru ruse rusi russ rust rusu rute ruti rutl ruts rutt rutu s-ic s-ii sccc scce sccl sccs scct scec scee scel scer scet sci- scic scie scil scir scis scit scl- sclc scls scr- scrc scre scri scrs scsc scsi scsl scsr scst scsu sctc sctl sctr scts scul scur scut se-c se-e se-i se-s se-t se-u sec- secc sece secr secs sect secu seec seel seer sees seet seeu seie seii seil seir seis seit seiu sele seli sell sels selt selu serc sere seri serr sers sert seru sesc sese sesi sess sest set- setc sete seti setl sets sett seui seul seur sicc sice sici sics sicu siec siel sier sies siit sil- silc sile sili sill sils silt silu sirc sire siri sirr sirs sirt siru sisc sise sisi siss sist sisu sit- sitc site siti sits sitt situ siue siui sius siut sl-i slcc slcu slee sler sles slet slic slie slir slit slrc slre slrs slsc slst slsu slts sluc slue slur slut srcc srct srec sres sris srtr sscc ssce ssci sscs ssec ssee sses sset ssis ssit sslc ssle sslt ssrc ssri ssrl ssrs sssc sssi ssss sstc sstl ssts stcc stcs stcu stec stee stel ster stes stet stic stie stil stir stis stit stlc stle stlt strc stre stri strs stru stsi stss sttc sttr stuc stue stul stur stus stut suc- succ suci sucr sucs suee suel suer sues suet sueu suie suir suis suit sul- sulc sule suli sull sult sulu sur- surc sure suri surr surs surt suru sus- suse susi suss sust susu sute suti sutu suus tccc tccu tctc tcts tcul tecl tecr tecs tect teec teel teer tees teet teic teie teil teir teis teiu tel- telc tele teli tell tels telt telu ter- terc tere teri terr ters teru tesc tese tesl tess test tete teti tetr tets tett tetu teut ticc tice tics tie- tiee tiei tiel tier ties tiet tiit tiiu tile till tilr tils tilt tire tiri tirl tirr tirs tiru tise tisi tiss tist titc tite titi tits titt titu tlli tlrs trcc trcl tre- trec tree trei tres tret treu tri- tric trie tril tris trit trsi trst trtc trte trtr truc true trus trut truu tscc tsec tses tset tsis tsse tssi tssr tsst tstc tsts tsui tter ttss tttt ttul tucc tuei tuel tuer tues tuet tuil tuis tuit tuiu tule tuli tull tulu turc ture turi turr turs turt turu tusc tusi tuss tust tute tuti tutl tuts tutt tutu u-ie ucci ucel uces ucil ucrc ucsc ucst ucsu ucut ueir uele ueli uell uers uess uies uile uirr uise uist uits ulcc ulee ules ulic ulie ulle ulli ullr ulti ults ultt ulul ulus urci ure- ures uret uric urie uris uriu urle urls urre urri urse ursi urss ursu urte urts urur urus urut uscc usce uscs usee usel user uses uset usie usis usle uslu ussc usse ussr usss usst ussu ustc uste usti usts usui usul usus utec utel uter utes util utis utri utsc utsl utti uttu uulu uuri uusi uuuu

-esti -itis -tree c-tec ccccc cccii cccli cccsl ccell ccett cciii ccitt cclii ccrcl ccrel cctrl ceci- cecie cecil cecri ceele ceere ceese ceile ceili ceils ceirt ceiss celer celes celi- celic celie celis cell- celle celli cells celse celss celte celts cerc- cerce cerci cercs cerec cerer ceres ceret ceric cerie ceris cerre cerrs cerse cerss certe certs cerus cesce cescr cesil cesis cesse ceste cesti cests cetes cetic cetis cette cetus ceuti cicer ciceu cicis cicle cicus ciele cieli cietc cilec cili- cilic cille cilli cills cilss cilts circe circs cires ciric cirie ciril ciris cirr- cirri cirs- cirse ciser cises cisie cisse cists cisus citec citee citer cites citie citr- citte ciuti cleer cleet cleie cleir cleit clerc clere cless clete clett clie clier clies clire clist clite clits clue- cluer clues cluis clurr cluse cluss clute cluts clutt crece creel creer crees creil creis crele crell cresc crese cress crest crete cretu creu- creue creul crice crics crier cries crile crise criss crist crits crius crlcs crrel crres cruce cruel cruet cruis crule