lrdd lrds lric lrrc lrrr lrse lrst lrts ls-r lscs lsds lses lset lsid lsrc lssr lsts ltcc ltci ltcs ltds ltee ltrs ltsi ltsr lttc lttr ltuc luce luci lucs ludd lude ludi lued luer lues luis luit lule luli lull lulu lurd lure luri lurs lurt luse lusi luss lust lute luti luts rccc rccs rcdc rcde rcds rcet rcic rcid rcis rcle rcls rcrd rcsc rcsd rcsi rcsl rcss rctc rcti rcts rder recc recd rece reci recr recs rect recu redc redd rede redi redl redr reds redu reed reel rees reet reid reii reil reir reis reit reiu reld rele rell rels relt rerd rere reri rers rert reru rese resi ress rest retd rete reti retr rets rett reue reul reus reut reuu ricc rice rics rict ridc ridd ride ridi rids ried riel rier ries riet rieu riis rile rill rilu rire riri rirs risc risd rise risi riss rist risu rite riti ritl rits ritt ritu riue rius rlcs rlds rldt rlee rleu rlls rred rrle rrrr rscc rscs rsdd rsdl rsds rsee rsid rsis rslc rsre rssl rsts rstu rtcc rtce rtdt rtee rtei rtes rtle rtls rtlt rtss rtts ruce ruci ruct rudd rude rudi rudl ruds rued ruel ruer rues ruet ruid ruis ruit rule rull rurc rurd rure ruri rurs ruru ruse rusi russ rust rusu rute ruti rutl ruts rutt rutu ruud s-ic s-ii sccc scce sccl sccs scct scdc scds scec scee scel scer scet sci- scic scid scie scil scir scis scit scl- sclc scls scr- scrc scre scri scrs scsc scsd scsi scsl scsr scst scsu sctc sctd sctl sctr scts scud scul scur scut sdcc sddc sdds sder sdes sdet sdic sdlc sdls sdlt sdrc sdrs sdsc sdsl sdss sdsu se-c se-d se-e se-i se-s se-t se-u sec- secc secd sece secr secs sect secu sede seds seec seed seel seer sees seet seeu seid seie seii seil seir seis seit seiu seld sele seli sell sels selt selu serc serd 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 sidd side sidi sidr sids siec sied siel sier sies siit sil- silc sild sile sili sill sils silt silu sirc sire siri sirr sirs sirt siru sisc sisd sise sisi siss sist sisu sit- sitc sitd site siti sits sitt situ siue siui sius siut sl-i slcc slcd slcu slds sled slee sler sles slet slic slid slie slir slit slrc slre slrs slsc slst slsu slts sluc slud slue slur slut srcc srct srde srec sres sris srsd srtr sscc ssce ssci sscs ssdc ssdd ssec ssee sses sset ssid ssis ssit sslc ssle sslt ssrc ssri ssrl ssrs sssc sssi ssss sstc sstd sstl ssts stcc stcs stcu stds stec sted stee stel ster stes stet stic stid stie stil stir stis stit stlc stld stle stlt strc strd stre stri strs stru stsi stss sttc sttd sttr stuc stud stue stul stur stus stut suc- succ suci sucr sucs sudd sude sudi suds sued suee suel suer sues suet sueu suid suie suir suis suit sul- sulc suld sule suli sull sult sulu sur- surc surd sure suri surr surs surt suru sus- susd suse susi suss sust susu sute suti sutu suus tccc tccu tcdd tctc tcts tcul tdes tdil tdis tdls tdri tdse tdss tecl tecr tecs tect tedd tede tedi teds teec teed teel teer tees teet teic teie teil teir teis teiu tel- telc teld tele teli tell tels telt telu ter- terc tere teri terr ters teru tesc tesd tese tesl tess test tete teti tetr tets tett tetu teut ticc tice tics tidc tidd tide tids tie- tied tiee tiei tiel tier ties tiet tiit tiiu tild tile till tilr tils tilt tird tire tiri tirl tirr tirs tiru tise tisi tiss tist titc tite titi tits titt titu tldr tlli tlrs trcc trcl tre- trec tred tree trei tres tret treu tri- tric trie tril tris trit trsd trsi trst trtc trte trtr truc trud true trus trut truu tscc tsec tses tset tsid tsis tsse tssi tssr tsst tstc tsts tsui tter ttss tttt ttul tucc tude tudi tudu tuei tuel tuer tues tuet tuil tuis tuit tuiu tule tuli tull tulu turc turd ture turi turr turs turt turu tusc tusd tusi tuss tust tute tuti tutl tuts tutt tutu u-ie ucci ucdc ucdd ucel uces ucil ucrc ucsc ucsd ucst ucsu ucut uddi udds udel uder udet udic udid udir udsd udsl udts ueir uele ueli uell uers uess uies uile uirr uisd uise uist uits ulcc ulde ulee ules ulic ulie ulle ulli ullr ulti ults ultt ulul ulus urci urde urds urdu ure- ured ures uret uric urie uris uriu urle urls urre urri urse ursi urss ursu urte urts urur urus urut uscc usce uscs usdc usde usdl usds usdt used 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 utid util utis utri utsc utsl utti uttu uulu uuri uusi uuuu