cccc ccci cccl cccs cccu cccv ccic ccii ccil ccir ccis cciv cclc ccli ccls cclv ccrc ccri ccrl ccrs ccrt ccsi ccsl ccss ccst cctc cctl cctt cctv ccuc ccus ccut ccvi ccvs cicc cici cicr cics cict cicu ciii ciis ciit cili cill cils cilt cilv circ ciri cirl cirr cirs cirt cis- cisc cisl cisr ciss cist cisv citi citl cits citt citu citv ciuc cius civc clic clii clir clis clit cliv clri clrs clrv clsc cltc clts cltv clut clvi crcc crcr cric cris crit criu crls crrt crss crst crtc crtl crts crtv crus crut cscc csci cscl cscr cscs csir csis csit cslr cslu csrc csrs cssr cstc cstr csts csur csus ctic ctls ctrc ctrl ctrs ctsc ctss ctsu ctts ctvt cucc cuci cui- cuil cuir cuis cuit culc cull culs cult curi curl curr curs curt cuss cust cusu cut- cutc cuts cutt cutv cvcc cvii cvrr cvsl cvss iccc icci iccl iccr iccs icct iccu icis icll iclr icrc icrr icrs icrt icru icsc icsi icsr icss icst icts ictv icus iiii iiis iiit iirc iirs iisc iisi iisr iist iisu iitr iitt iiuc ilic ilir ilis ilit ill- illi ills illt ilts ilus ilut iluv ircc ircs ircu iri- iric iril iris irrc irri irrs irti irts irul irus irvs iscc isci iscr iscs isct iscu isic isil isis isit isls isri issc issi issr isss issu istc isti istr ists isus itcs itic itil itis itll itri itrs itsi itsu itur iucc iucv iuiu iuss iust ivic ivrs lccc lccs lcis lcls lcrl lcrs lcrv lcsc lcsr lctl lcts licr lics lict liii liir liis liiv lili lill lils lilt lilu lirc liri lirl lirr lirs lirt liru lisi liss list lisu liti litl litr lits litt litu lius liut livi livs llcc llcs lllc llll lrcs lric lrrc lrrr lrst lrts lrtv ls-r lscs lsrc lssr lsts lstv ltcc ltci ltcs ltrs ltsi ltsr lttc lttr lttv ltuc luci lucs luis luit luli lull lulu luri lurs lurt lurv lusi luss lust luti luts lutv luvs lvcc lvii lviv lvrr lvsv rccc rccs rcic rcis rcls rcsc rcsi rcsl rcss rctc rcti rcts rctv rcuv rcvr rcvs ricc rics rict riis rill rilu riri rirs risc risi riss rist risu riti ritl rits ritt ritu rius rivs rlcs rlls rrrr rscc rscs rsis rslc rssl rsts rstu rtcc rtls rtlt rtss rtts rtvi ruci ruct ruis ruit rull rurc ruri rurs ruru rusi russ rust rusu ruti rutl ruts rutt rutu ruvi ruvu rv-c s-ic s-ii s-iv s-vt sccc sccl sccs scct sci- scic scil scir scis scit sciv scl- sclc scls scr- scrc scri scrs scsc scsi scsl scsr scst scsu sctc sctl sctr scts sctv scul scur scut sicc sici sics sicu siit sil- silc sili sill sils silt silu sirc siri sirr sirs sirt siru sisc sisi siss sist sisu sit- sitc siti sits sitt situ siui sius siut sivi sl-i slcc slcu slic slir slit slrc slrs slsc slst slsu slts sluc slur slut srcc srct sris srlv srtr srtv srvl sscc ssci sscs ssis ssit sslc sslt ssrc ssri ssrl ssrs sssc sssi ssss sstc sstl ssts st-v stcc stcs stcu stic stil stir stis stit stlc stlt strc stri strs stru stsi stss sttc sttr stuc stul stur stus stut stuv stvs suc- succ suci sucr sucs suir suis suit sul- sulc suli sull sult sulu sur- surc suri surr surs surt suru surv sus- susi suss sust susu suti sutu suus suvi suvs svcc svcs svic svil svir svit svsc svtr tccc tccu tctc tcts tcul ticc tics tiit tiiu till tilr tils tilt tiri tirl tirr tirs tiru tisi tiss tist titc titi tits titt titu tivi tlli tlrs trcc trcl tri- tric tril tris trit trsi trst trtc trtr truc trus trut truu trvl trvs tscc tsis tsiv tssi tssr tsst tstc tsts tsui tsvi ttss tttt ttul tucc tuil tuis tuit tuiu tuli tull tulu turc turi turr turs turt turu tusc tusi tuss tust tuti tutl tuts tutt tutu tvil tvis tvri tvrr tvss tvtv ucci ucil ucrc ucsc ucst ucsu uctv ucut uirr uist uits ulcc ulic ulli ullr ulti ults ultt ulul ulus ulvi urci uric uris uriu urls urri ursi urss ursu urts urur urus urut uscc uscs usis uslu ussc ussr usss usst ussu ustc usti usts usui usul usus util utis utri utsc utsl utti uttu uulu uuri uusi uuuu uv-c uvic uvis uvri uvvu vcci vcrs vic- vici vics vict viii vili vill vils vilt vilu virc viri virl virr virt viru visc visi viss vist visu viti vitt vitu vivi vlcc vlci vlli vlsi vlvt vrci vril vris vrsi vsic vssc vssl vt-i vtls vtrs vtvl vuir vuit vull vult vurt vuti vutv vvvv