cccc cccf ccci cccl cccm cccu ccfc ccff ccfi ccfl ccic ccii ccil ccim ccir cclc ccli cclm ccmc ccmm ccnc ccnf ccni ccnm ccnr ccnu ccoc ccom ccrc ccrf ccri ccrl ccuc cfcf cfcl cfcm cfcn cfco cffr cfln cfmi cfml cfmo cfmu cfni cfnm cfnr cfom cfor cfrn cfun cicc cici cico cicr cicu ciff cifl ciii cili cill cilo cimi ciml cimm cimo cimr cin- cinc cinf cini cino cion cior circ ciri cirl cirm ciro cirr ciuc clic clif clii clim clin clio clir clof clom clon cloo clor clou clri clro clum clun cmcc cmii cmin cmir cmli cmll cmmc cmmi cmml cmmn cmoc cmon cmri cmrn cmrr cnci cnco cnic cnrc cnrr coco cocu cofc coff cofi coif coil coin coir col- coli coll colm coln colo colu com- comc coml comm como comr comu con- conc conf coni conn cono coof cool coom coon cor- corc corf cori corl corm corn coro corr coul coun cour crcc crcr crfc crfl cric crif crim crin criu crlf crmn crmo croc crol crom cron croo cror crum crun cucc cuci cucm cucn cufc cuff cufi cufo cui- cuif cuil cuin cuir culc cull culm culo cum- cuno cuon curf curi curl curn curo curr fccf fcic fcii fcim fcmr fcnl ffcc ffff ffii ffrr ffun ficc fico fifc fiff fifi fifm fifo fiii fiil fili fill film filn filo fimo fimr fini finn fino fion fior firm firn flcl flic flii flim flin flnc floc flom flon floo flor flou fluf flum fluo flur fmic fmno fmri fnci fnlc fnuf foci foco fofo foil foin folc foli foll folo folr fomc fomo fono foof fool foom foon for- fori forl form forn foro forr foul foun four frcc frcn frfc fric fril frim frin frio frmn frol from fron frou frum frun fuc- fuci fucm fufc fuff fufu fuil fuir fuli full fulu fumc fumi fumo funf fuor fur- furi furl furm furn furo furr i-no iccc iccf icci iccl iccn icco iccr iccu icll iclr icmc icmi icmm icnc icoc icom icon icor icrc icrf icrm icrr icru ifco ific ifil ifim ifmc ifni ifno ifnr ifor ifrf ifri iiii iiio iimc iinm iino iioi iioo iirc iiuc iium ilic ilin ilio ilir ill- illi illo ilmo ilmr ilni ilno iloc iloo ilrm ilum imci imco imfi imin imir imli immi immo imno imof imon imou imrc imri imro imrr imun inci incl inco incr infi infl info inni inno innr innu ino- inoi inol inon inor inou inri inro inui inul inun ioci iofc ioii ioio iolo iomo ioni ionn iono ioof iooi iooo iori ioun ircc ircu irfm irfu iri- iric iril irin irio irmc irmo iroc iron irrc irri irul irun iucc iuiu iuno lccc lccm lcfc lcfr lcor lcrl lfcc lfmr lico licr liff lifl lifo liii liin liir lili lill lilo lilu limc limi liml limm limn limo limu linc linn lino lio- liom lion lior lirc liri lirl lirn liro lirr liru liuf liun llcc lllc llll lloc lloo lmcc lmfm lmii lmln lmmr lmno lncr locc loci locn loco locu loff lofi lofn loic loif loin loir loiu loli loll lolo lomi lomm lomo lomu loni lono lonr looc loof lool loom loon loor lori lorn loro loui loul loum loun lour louu lrfc lric lrif lrmc lroc lroi lron lrrc lrrr luci luff lufu luif luin luli lull lulu lumc lumi lumo luni lunn luno luri mccc mcci mccl mcfc mcic mcii mcil mcli mcmc mcmi mcml mcrc mcri mfcc mfor mfou mfri micc mici mico micr mifc miff mifi miii miin miio milf mili mill miln milo milr milu mim- mimi mimo minc mini minn mino minu mio- miol mion mirc miri mirl miro mirr miru miui mlcc mlii mlin mlnr mmcc mmci mmcl mmcm mmff mmic mmii mmli mmmc mmmm mmor mmrc mmrf mmun mnin mocl moco moff mofo mofu moif moii moil moin moio moir moli moll moln molo molr momi momo momu mon- monc moni monn mono monu mooc mool moon moor morf mori morl morn moro moru mouf moul moun mour mr-c mrcc mrfc mrln mrmc mrml mrnc mron mrrc muc- mucc mucu mufc muff mufi mufu muil muin muir muli mull mulm mulo mulu mumm mumo mumu munc muni munn muno munu muon murc muri murl murn muro murr muru n-ii nccc nccf ncci nccn nccr nccu ncfc nclc ncln nclr ncmi ncmm ncnc ncoc ncor ncrc ncri nfcu nfff nfic nfon nicc nicf nici nicl nico nicu nifc niff niir niiu nili nill nilo nilu nimc nimi nimo nimr nimu nini ninl nino nion nioo niou niro niru niur nlcc nlcf nlic nmff nmic nmmc nmml nmoc nmon nmrc nmri nnmc nnnn noci nocl noco nofi noif noil noin noio noir nolf noli noll nolo nom- nomi nomo nomu non- noni nonn nono nonu noo- nool noon nooo noor nor- norc norf nori norm norn noro norr noul noun nour nrfc nric nrml nroc nron nrrc nrrl nuci nucu nuff nuim nuin nuli null numi numm numu nunc nunn nuno nuoc nuon nurc nuri nurl nurn nurr nuru occc occi occn ocin oclc ocml ocom ocon ocrl ocro ocrr ocul ocum ocur ofcl ofcr off- offc offo offr offu ofml ofno ofor oici oiii oion oium olcc olic olim olin olio olli ollo olmi olmo olof olom olon olor olur omic omim omin omio omn- omni omo- omoi omon omoo omor omri omro omul omuo onc- oncf onco onic onil onir onlf onni onno onon onor onur oocr ooff oolo oooo orci orco orff orfi orfu ori- oric orif oril orin orio orlo orlu ormn ormo ornc orni orno oro- orof orom oron oror orri orro orum oucc oufc ouff ouii ouin ouir oulu oumi oun- our- ourn ouro ouu- rccc rcfc rcic rcnl rcnr rcon rffc rffl rfic ricc rico riff rifu riif riin rill rilo rilu rimi rimm rimo rimu rinf rinn rino riol riom rion riou