cccc cccf ccci cccl cccs ccfc ccff ccfi ccfl ccic ccii ccil ccir ccis cclc ccli ccls ccnc ccnf ccni ccnr ccns ccoc ccrc ccrf ccri ccrl ccrs ccrt ccsf ccsi ccsl ccsn ccss ccst cctc cctl cctt cfcf cfcl cfcn cfco cfcs cffr cfit cfln cfls cfni cfnr cfns cfor cfos cfrn cfrt cfsi cfsl cftc cftl cftr cicc cici cico cicr cics cict ciff cifl cifs ciii ciis ciit cili cill cilo cils cilt cin- cinc cinf cini cino cint cion cior cios circ ciri cirl ciro cirr cirs cirt cis- cisc cisl cisn cisr ciss cist citf citi citl cito cits citt clic clif clii clin clio clir clis clit clof clon cloo clor clos clot clri clro clrs clsc cltc clts cnci cnco cnic cnrc cnrr cnrt cnsl cnss cntc cntf cntr coco coct cofc coff cofi cofs coft coif coil coin coir cois coit col- coli coll coln colo cols colt con- conc conf coni conn cono cons cont coof cool coon coos coot cor- corc corf cori corl corn coro corr cors cort cosc cosi cosl coso coss cost cotc coti cotn coto cots cott crcc crcr crfc crfl crfs cric crif crin cris crit crlf crls crns croc crol cron croo cror crot crrt crss crst crtc crtf crtl crts cscc cscf csci cscl csco cscr cscs csfc csfr csio csir csis csit cslr csor csos csot csrc csrs cssr cstc csto cstr csts ctcf ctfc ctfo ctfs ctic ctls ctns ctol ctor ctos ctot ctrc ctrl ctrn ctrs ctsc ctsn ctss cttn ctts fccf fcic fcii fcnl fcot fcsc fcsl fcst fcto ffcc ffff ffii ffrr ffss fftf ficc fico fics fict fifc fiff fifi fifo fift fiii fiil fili fill filn filo fils fini finn fino fins fint fion fior fios firn firs fisc fisi fiss fist fitc fiti fits fitt flcl flic flii flin flis flit flnc floc flon floo flor flos flot flts fnci fnlc fnrs foci foco focs fofo foil foin fois folc foli foll folo folr fols folt fono fons font foof fool foon foos foot for- fori forl forn foro forr fors fort fosi foso foss fost foti foto fots fott frcc frcn frfc fric fril frin frio fris frit frns frol fron fros frot frsc frso frst fscc fsfi fsfo fsln fssc fssf ft-c ft-l ftfc ftii ftos ftrs ftsr i-no iccc iccf icci iccl iccn icco iccr iccs icct icis icll iclr icnc icns icoc icon icor icos icrc icrf icrr icrs icrt icsc icsi icsr icss icst icts ifco ific ifil ifis ifit ifni ifno ifnr ifns ifor ifrf ifri ifsc ifso iftn ifto iiii iiio iiis iiit iino iioi iioo iios iirc iirs iisc iisi iisr iist iitr iitt ilic ilin ilio ilir ilis ilit ill- illi illo ills illt ilni ilno iloc iloo ilos ilot ilts inci incl inco incr incs infi infl info infs inis init inni inno innr inns ino- inoi inol inon inor inos inot inri inro inrs insc inso inss inst inti intl intn into intr ints ioci iofc ioii ioio ioit iolo ioni ionn iono ions ioof iooi iooo ioos iori iors ioso iotf ioto ircc ircs iri- iric iril irin irio iris iroc iron irrc irri irrs irsf irtf irti irts iscc isci iscn isco iscr iscs isct isfc isic isil isin isis isit isls isno isnt iso- isoc isof isol ison isor isos isri issc issf issi isso issr isss istc isti isto istr ists itcs itic itif itil itin itis itll itno itof itoi itol iton itoo itor itos itrf itri itrs itsf itsi itso ittf itto lccc lccs lcfc lcfr lcis lcls lcor lcrl lcrs lcsc lcsr lctl lcto lcts lfcc lfts lico licr lics lict liff lifl lifo lift liii liin liir liis lili lill lilo lils lilt linc linn lino lins lint lio- lion lior lios lirc liri lirl lirn liro lirr lirs lirt lisi liso liss list liti litl lito litr lits litt llcc llcs lllc llll lloc lloo lncr lnfs lnso lntc lnts locc loci locn loco locs loff lofi lofn loft loic loif loin loir lois loit loli loll lolo lols loni lono lonr lons lont looc loof lool loon loor loos loot lori lorn loro lors losc losi loso loss lost loti lotl loto lotr lots lott lrcs lrfc lric lrif lroc lroi lron lrrc lrrr lrst lrts ls-r lsco lscs lsfc lsof lson lsrc lsso lssr lsts ltcc ltci ltcs ltfc ltns ltnt ltrs ltsi ltsr lttc lttr n-ii nccc nccf ncci nccn nccr nccs ncct ncfc ncis ncit nclc ncln nclr ncnc ncoc ncor ncos ncrc ncri ncsc ncsf ncsi ncsl ncss ncst nctc nctr nfct nfff nfic nfon nfrs nfsr nftc nfto nicc nicf nici nicl nico nics nifc niff nift niir niit nili nill nilo nils nilt nini ninl nino nins nion nioo nios niro nirs nirt nisi nisl niso niss nist nitc nitf niti nito nitr nits nlcc nlcf nlcs nlic nlls nlsc nnit nnls nnnn nnos nnot nnsl nnss nntn noci nocl noco nocs noct nofi noif noil noin noio noir nois noit nolf noli noll nolo nols nolt non- noni nonn nono nons nont noo- nool noon nooo noor noos noot nor- norc norf nori norn noro norr nors nort nos- noss nost not- noti noto nots nott nrcs nrfc nric nroc nron nrrc nrrl nrsc nrtl nrts nscc nscl nscs nsfc nsfs nsic nsin nsis nslr nsls nsnr nsof nsos nsrc nsrl nssc nssf nsso nssr nsss nstc nstl nsts ntcc ntfc ntfl ntfs ntis ntof ntrc ntrl ntsc ntsf ntss ntto nttr occc occi occn occt ocin ocis oclc ocon ocos ocrl ocro ocrr ocrs oct- octi octo octs ofcl ofcr off- offc offo offr offs ofit ofno ofor ofst oici oiii oils oins oint oion oios oirt oisc oist oitc oiti olcc olfs olic olin olio olis olit olli ollo olof olon olor olos olot olsi olst onc- oncf onco onct onic onil onir onis onit