coso coss csaa csac csao csas cscc csce cscf csci cscl csco cscs csea csec csee csfc csia csio csis csla csos cssa csse e-cl e-la eaaf eaca eacc eaec eaif eala ealc eale easa ease easi easo ecaa ecac ecai ecal ecao ecca eccc ecce ecci eccl ecco ecef eces ecfa ecfc ecfs ecil ecis ecla eco- ecol ecos ecsa ecsc ecse ecss eeca eecs eeea eeee eees eefa eefe eefl eele eels eeoc eese eesi efas efca efco efeo efes effa effi effs efic efil efla efsa efsi eiao eica eico eics eiec eiei eies eifs eila eile eisa eise eiso eiss elac elai elal elas elca elce elco elea elec elee elef eleo eles elfa elfc elfe elfi elfs elia elic elie elif elil elio elis ella elle elli ello ells eloi elos elsa else elso eoes eois eola eole eoli eolo esac esai esas esca esce esci esco escs esea esee esel eseo eses esfs esie esil esis esla esli eso- esol esos essa esse essi essl esso faaa faac faas faca facc face facs faes fafa fafc fafe faff fafi fafo faie fail faio fais fala falc fale fali fall falo fals fasa fasc fase fasi faso fass fcal fcas fcca fccf fces fcic fcii fcsc fcsl feaf feal feas fece feel fees fefc fefe feff fefi fefo feia feie feil feio feis fela fele felf feli fell felo fels feof fesa fese fess ffcc ffee ffff ffii ffsa ffss fiaa fiac fiaf fial fias fica ficc fice fico fics fiec fief fiel fies fifa fifc fife fiff fifi fifo fiii fiil fila file fili fill filo fils fioe fios fisa fisc fise fisi fiss flac flae flao flcl flea flee fles flia flic flii flis floc floe floo flos foaf foal foca foce foci foco focs foes fofo foia foie foil fois fola folc fole foli foll folo fols foof fool foos fosa fosi foso foss fsai fsas fscc fsec fsfi fsfo fsia fssa fssc fssf iaaa iaac iaai iaal iaas iaca iacc iacs iaea iaec iafc iafe iaff iafl iaia iais iala iale iall ials iasa iasc iasi iaso icaa icac icaf icai ical icao icas icca iccc iccf icci iccl icco iccs icea icec icee icef icel ices icis icle icll icoc icos icsa icsc icse icsi icss ieac iecc ieie ieio iele iels iesa iesc iesi ieso ifaa ifac ifae ifao ifas ifco ifel ifes ific ifil ifis ifla ifsa ifsc ifso iiac iias iica iies iifa iiie iiii iiio iiis iila iioi iioo iios iisc iisi ilac ilal ilas ilca ilce ile- ilea ilec ileo iles ilia ilic ilie ilio ilis ill- illa ille illi illo ills iloc iloo ilos ilsa ilse ioci ioee ioel iofc ioii ioio iola iole iolo ioof iooi iooo ioos ioso is-a isac isae isaf isai isal isao isas isca iscc isci isco iscs isea isec isee isel iseo ises isfa isfc isia isic isie isil isis isla isle isls iso- isoc isof isol isos issa issc isse issf issi isso isss laaa laac laal laas laca lacc lace laci lacl laco lacs lael laes lafc lafe laff laia laic laie lail lais lala lale lali lall lalo laos lasa lase lasi laso lass lcac lcca lccc lcce lccs lces lcfc lcia lcis lcls lcsc leaa leaf leal leao leas leca lece leco leea leef leel lees lefa lefe leff leia leic leie leif leil leio leis lela lele leli lell lelo leoc leof leoi leos lesa lese less lfca lfcc liac liao lias lica lice lico lics lief liel lies lifa life liff lifl lifo liia liii liis lila lile lili lill lilo lils lio- lios lisa lise lisi liso liss llao llcc llcs llef lles lllc llll lloa lloc lloo loac loaf loas loca locc loce loci loco locs loei loes lofa lofe loff lofi loic loif lois lola lole loli loll lolo lols looc looe loof lool loos losa losc lose losi loso loss lsco lscs lsea lses lsfc lsla lsof lssa lsso o-eo oaes oafc oafo oafs oaic oais oall oasc oase oasi oasl oass ocac ocal ocas occa occc occi oce ocee ocef ocfa ocis oclc ocos ocsa oec- oeca oecc oeec oeil oela oele oese ofas ofcl off- offa offc offe offo offs ofla oici oies oiii oila oils oios oisc oise olac olaf olas olca olcc ole- olea olef olei oleo oles olfa olfe olfs olia olic olie olio olis olla olle olli ollo olof olos olsi ooaa ooes ooff oofs ooia oola oolo oooo ooos oosa oose oosi osaf osai osas osca oscc osce osci oscl osco osea osec osee osei osel oses osfa osia osie osii osis osla osli oslo osoi osoo osos ossa osse ossi osso s-ic s-ii s-os sa-c saac saae saaf saal saas saca sacc sace saci saco sacs sael saes safa safc safe saff safi safo saia saic saie saif sail sais sala salc sale salf sali sall salo sals saoi saol saos sasa sasc sase sasf sasi sasl saso sass scaa scac scaf scai scal scas sccc scce sccl sccs scea scec scee scel scfa scfc scfe scfi sci- scia scic scie scif scil scio scis scl- sclc scls scol scoo scsa scsc scsi scsl scso se-c se-e se-f se-i se-o se-s seaa seac seaf seal seas sec- seca secc sece seco secs seea seec seef seel sees sefa seff sefi sefl seia seie seif seii seil seis sela sele self seli sell selo sels seoc seoi seol sesa sesc sese sesi seso sess sfas sfca sfcc sfco sfcs sffc sfia sfio sfla sflc sfls sfos sfss siaa siac siae siaf siai sial sias sica sicc sice sici sico sics siec sief siel sies sifa sife siff sifl sifo sil- sila silc sile silf sili sill silo sils sioe siol sios sisa sisc sise sisi siss sl-i slaa slac slae slaf slai slas slcc slea slee sles slic slie sloc sloe sloo slos slsa slsc soal soas soca soce soci socl