cccc ccci cccl cccu ccee ccel ccic ccii ccil ccir cclc ccli ccoc ccrc ccre ccri ccrl ccuc cec- cece ceci ceco ceec ceel ceil cel- celc cele celi cell celo ceol ceor ceou cer- cerc cere ceri cerl cero ceui cicc cici cico cicq cicr cicu ciee ciel cier ciii cili cill cilo cior circ cire ciri cirl ciro cirr ciuc clec clee clei cleo cler cleu clic clii clio clir cloe cloo clor clou clri clro clue coce coco cocu coel coil coir col- cole coli coll colo colq colu cool cor- corc core cori corl coro corr coue coul cour crcc crce crcr cre- crec cree crei creo creu cric crie criu croc croe crol croo cror crue cucc cuce cuci cucq cuer cui- cuil cuir culc cule cull culo cure curi curl curo curr e-cl eccc ecce ecci eccl ecco ecil eco- ecol ecou ecrc ecri ecrl ecrr ecru eeee eele eeoc eerc eero ei-q eico eiec eiei eier eile eiou eire elce elco elec elee eleo eler elic elie elil elio elle elli ello ellu eloi elro elue elui elul eoir eole eoli eolo eore eori eorl equ- eque equi equo ercc erce erec erei erel erer eric erie eril erio eriq eriu erle erli erll eroc eroe eroi erol eroo erqi errc erre erro eruc erur euer eule euoi eur- eurc eure euro iccc icci iccl icco iccr iccu icec icee icel iceq icer icle icll iclr icoc icor icrc icre icrr icru icue iecc ieie ieio iele iere ieri iiie iiii iiio iioi iioo iirc iiuc ilce ile- ilec ileo iler ilic ilie ilio ilir ill- ille illi illo iloc iloo ilre ioci ioee ioel ioii ioio iole iolo iooi iooo iore iori iqce iqer iqor ique ircc ircu iree irel irer iri- iric irie iril irio iroc irql irrc irre irri irul iucc iuce iuel iuiu lccc lcce lcer lcor lcrl le-u lece leco leel leer leic leie leil leio leir lele leli lell lelo lelu leoc leoi leor leou lerc lere lero leuc leur lice lico licr liel lier lieu liii liir lile lili lill lilo lilu lio- lior lirc lire liri lirl liro lirr liru liue llcc lleu lllc llll lloc lloo locc loce loci loco locu loei loeu loic loir loiu lole loli loll lolo looc looe lool loor lore lori loro loue loui loul lour louu lric lroc lroi lrrc lrrr luce luci luer lule luli lull lulu lure luri luuq o-eo occc occi oce ocee oclc ocre ocrl ocro ocrr ocul ocur oec- oecc oeec oeil oele oere oici oier oiii oire olcc ole- olei oleo oler olic olie olio olle olli ollo olor olur oocr ooer oolo oooo oore oque oqui orce orci orco ore- orec orel oreo orer ori- oric orie oril orio orle orlo orlu oro- oroe oror orri orro oucc ouer ouie ouii ouir oule oulu our- oure ouro ouu- qcue qeii qeli qere qeri qero qerq qiru qlol qloo qool qore qqqq qrio qucu quee quel quer quic quie quil quir quli quoc quoi quor quri quro quu- rccc rcic rcle recc rece reci recr recu reel reii reil reir reiu rele rell relo reol reou rere reri rero reru reue reul reuu ricc rice rico riel rier rieu rile rill rilo rilu riol riou riqq rire riri riue rlee rleu rocc roce roco roel roer roil roio roir roiu role roll rolo rooi rool roor rorc rore rori roro roru roue roul rrle rrrr ruce ruci ruel ruer rule rull rulo rurc rure ruri ruro ruru u-ie ucci ucel ucil ucio ucrc ueir uele ueli uell uile uirr ulcc ulco ulee uleo ulic ulie ulle ulli ullo ullr ulo- uloc ulul uocc uolc uor- uore uqcc urci ure- uric urie uriu urle uro- urol uroo urre urri uruq urur uulu uuoc uuri uuuu