cbse cbsi ccaa ccab ccac ccaf ccai ccas ccba ccbc ccca cccb cccc cccf ccci cccs ccee ccfa ccfc ccff ccfi ccic ccii ccis ccob ccoc ccsa ccsf ccsi ccss ceac ceas ceba cebs cec- ceca cece ceci ceco cecs ceeb ceec cees cef- cefa cefc ceos cesa cesc cese cesi cess cfaa cfab cfac cfae cfao cfbc cfbs cfca cfcb cfcf cfco cfcs cffb cfia cfoa cfos cfsa cfse cfsi ciaa ciao cias ciba cibc cibe cibi cibo cica cicc cici cico cics ciee cies cifa cife ciff cifs ciia ciii ciis ciob cios cis- cisa cisc cise ciss coai coas coba cobb cobe cobi cobo cobs coca coce coco coes cofc cofe coff cofi cofs coia coif cois coob coof coos cosa cosc cose cosi coso coss csaa csab csac csao csas csbf cscb cscc csce cscf csci csco cscs csea csec csee csfc csia csib csio csis csob csos cssa csse eaaf eaba eaca eacc eaec eafb eaif easa ease easi easo ebac ebba ebbc ebbo ebbs ebcc ebes ebfc ebic ebis eboe eboo ebos ebsa ecaa ecac ecai ecao ecbc ecbe ecca eccb eccc ecce ecci ecco ecef eces ecfa ecfc ecfs ecib ecis eco- ecos ecsa ecsc ecse ecss eeca eecs eeea eeee eees eefa eefe eeoc eese eesi efab efas efca efco efeo efes effa effi effs efic efsa efsi eiao eica eico eics eiec eiei eies eifs eisa eise eiso eiss eoes eois esab esac esai esas esba esbo esbs esca escb esce esci esco escs esea esee eseo eses esfs esie esis eso- esos essa esse essi esso faaa faac faas faba fabe fabi fabo fabs faca facc face facs faeb faes fafa fafc fafe faff fafi fafo faie faio fais fasa fasc fase fasi faso fass fbis fcab fcas fcba fcbs fcca fccf fces fcic fcii fcsc feaf feas feba febo febs fece feeb fees fefc fefe feff fefi fefo feia feie feio feis feof fesa fese fess ffcc ffee ffff ffii ffsa ffss fiaa fiac fiaf fias fiba fibe fibs fica ficc fice fico fics fiec fief fies fifa fifc fife fiff fifi fifo fiii fioe fios fisa fisc fise fisi fiss foaf foba fobs foca foce foci foco focs foes fofo foia foie fois foof foos fosa fosb fosi foso foss fsai fsas fscb fscc fsec fsfi fsfo fsia fssa fssc fssf i-be iaaa iaac iaai iaas iaba iaca iacc iacs iaea iaec iafc iafe iaff iaia iais iasa iasc iasi iaso ibac ibas ibca ibcs ibea ibec ibes ibfi ibia ibie ibis ibos ibsa ibsf ibss icaa icab icac icaf icai icao icas icbc icbs icca iccb iccc iccf icci icco iccs icea icec icee icef ices icfb icis icoc icos icsa icsb icsc icse icsi icss ieac iecc ieie ieio iesa iesc iesi ieso ifaa ifac ifae ifao ifas ifbb ifco ifes ific ifis ifsa ifsb ifsc ifso iiac iias iica iies iifa iiie iiii iiio iiis iioi iioo iios iisc iisi ioba iobi ioci ioee iofc ioii ioio ioof iooi iooo ioos ioso is-a isac isae isaf isai isao isas isba isbe isca iscc isci isco iscs isea iseb isec isee iseo ises isfa isfc isia isic isie isis iso- isoc isof isos issa issc isse issf issi isso isss o-eo oaes oafc oafo oafs oaic oais oasc oase oasi oass obai obas obba obbo obea obec obes obia obie obis oboe oboi obos obss ocab ocac ocas ocbc occa occc occi oce ocee ocef ocfa ocis ocos ocsa oec- oeca oecc oeec oese ofas off- offa offc offe offo offs oiba oici oies oiii oios oisc oise ooaa ooba oobe oobi ooes ooff oofs ooia oooo ooos oosa oose oosi osaf osai osas osba osbe osca oscc osce osci osco osea osec osee osei oses osfa osia osie osii osis osoi osoo osos ossa ossb osse ossi osso s-ib s-ic s-ii s-os sa-c saab saac saae saaf saas saba sabb sabc sabe sabi sabo sabs saca sacc sace saci saco sacs saeb saes safa safb safc safe saff safi safo saia saic saie saif sais saoi saos sasa sasc sase sasf sasi saso sass sbaa sbac sbai sbas sbbs sbca sbcc sbcs sbef sbfc sbia sbic sbsa sbse sbsi scaa scab scac scaf scai scas scba scbi sccc scce sccs scea scec scee scfa scfc scfe scfi sci- scia scic scie scif scio scis scob scoo scsa scsc scsi scso se-c se-e se-f se-i se-o se-s seaa seab seac seaf seas seba sebe sebi sebo sebs sec- seca secc sece seco secs seea seeb seec seef sees sefa seff sefi seia seie seif seii seis seoc seoi sesa sesc sese sesi seso sess sfas sfba sfbc sfca sfcc sfco sfcs sffc sfia sfio sfos sfss siaa siab siac siae siaf siai sias siba sibc sibe sibi sibo sibs sica sicc sice sici sico sics siec sief sies sifa sife siff sifo sioe sios sisa sisc sise sisi siss soas soba sobe sobo sobs soca soce soci soco socs soea soec soeo soes sofa sofi sofo soia soic soie soif sois soof soos sosa sose sosi soso soss ssaa ssab ssac ssao ssas ssca sscc ssce ssci sscs ssec ssee sses ssfc ssis ssoc sssa sssb sssc sssf sssi ssss

-aaa- a-fib a-iii a-sea aaaai aaaas aaace aaaee aaais aaaoc aaasa aaass aabaa aabba aabfs aacbc aaces aacfo aacos aacsa aacsb aacss aaeaf aaice aaiib aasai aasee aasia abaab ababa ababe ababs abaca abaci abaco abacs abaia abaie abasa abase abasi abass abbac abbai abbas abbes abbia abbie abbos abcas abccc abeba abebe abece abees abeie abfab abffs abias abibs abici abies abio- abiss aboab abobo aboso absee absie absis acaca acacb acase acass accas accia accio aceae acebo aceof aceso acfas acics acies acioa acise acofs acoie acoss acsis acsoi aeaea aebbe aebsf aecia aesoo aface afaic afasi afcea afcec afefe affif afibs afief afifa afife afoss aiaff aiaia aibes aiboa aibos aicas aife aiofe aisai aissa aisso aoife aoos as-is asaba asabc asaco asafa