a-a a-c aaa aac aae aaf aak aas aau ac- aca acc ace acf ack acs acu aea aec aee aef aek aes aeu af- afa afc afe aff afk afs afu aka akc ake akk aks aku as- asa asc ase asf ask ass asu au- aua auc aue auf auk aus c-- caa cac cae caf cak cas cau cca ccc cce ccf cck ccs ccu ce- cea cec cee cef cek ces ceu cfa cfc cfe cff cfk cfs cfu cka ckc cks csa csc cse csf csk css csu cua cuc cue cuf cuk cus cuu eaa eac eae eaf eak eas eau ec- eca ecc ece ecf eck ecs ecu eea eec eee eef eek ees ef- efa efc efe eff efs eka ekc eke ekf eks eku es- esa esc ese esf esk ess esu eu- eua euc eue euf eus faa fac fae faf fak fas fau fca fcc fce fcf fck fcs fcu fea fec fee fef fek fes feu ffa ffc ffe fff ffk ffs ffu fka fkc fkf fkk fsa fsc fse fsf fsk fss fsu fua fue fuf fuk fus fuu ka- kaa kac kae kaf kak kas kau kca kcc kce kck kcs kcu ke- kea kec kee kef kek kes kfa kfc kff kfs kfu kkc kke kkk kks kku ksa ksc kse ksf ksk kss ksu kuc kue kuk kus kuu saa sac sae saf sak sas sau sca scc sce scf sck scs scu se- sea sec see sef sek ses seu sfa sfc sfe sff sfk sfs sfu sk- ska skc ske skf skk sks sku ss- ssa ssc sse ssf ssk sss ssu sua suc sue suf suk sus suu ua- uaa uac uae uaf uak uas uau uca ucc uce ucf uck ucs ucu uea uec uee uef ues ufa ufc ufe uff ufs ufu uka ukc uke ukf ukk uku usa usc use usf usk uss usu uua uuc uue uus uuu

-ase a-ak a-fu aaaa aaac aaae aaaf aaas aaca aacc aace aacf aack aacs aacu aaea aaec aaes aafa aafc aaff aaka aake aaku aasa aasc aase aasf aass aasu aaus acaa acac acae acas acca accc acce accf accs accu ace- acea acec acek aces acfc acfe acfs acke acks acsa acsc acse acss acu- acue acuf acus aeac aeaf aeas aeka aesc aess afaa afak afca afcc afcs afcu afee afek afes affa affc affs afka afsa afsc afua afue afus akaa akae akas akca akee akes akeu akka akku aksa aksu akua asaa asac asae asaf asak asas asau asc- asca ascc asce asea asec asee asek ases asfa aska aske asks assa assc asse assk asss assu asue asus auaa auca auce aufc aufe aufs auke auks ausa ause ausu caaa caac caaf caas cac- caca cacc cace cack caec caes caeu cafa cafc cafe caff cafs cafu caka cake casa casc case cask cass casu cauc cauf cauk caus ccaa ccac ccaf ccas ccca cccc cccf cccs cccu ccee ccfa ccfc ccff ccsa ccsf ccss ccuc ccus ceac ceas cec- ceca cece cecs ceec cees cef- cefa cefc ceke cesa cesc cese cess cfaa cfac cfae cfca cfcf cfcs cfsa cfse ckac ckck ckcs cksa csaa csac csak csas cscc csce cscf cscs csea csec csee csfc cska csks cssa csse csua csuf csus cuau cuca cucc cuce cuck cuek cues cufa cufc cuff cuk- cuka cuke cusa cusk cuss cusu eaaf eaca eacc eaec easa ease eaus ecaa ecac ecca eccc ecce ecef eces ecfa ecfc ecfs ecka ecks ecsa ecsc ecse ecss ecsu ecua ecus eeca eecs eeea eeee eees eefa eefe eeka eeke eeks eese eesk efas efca efes effa effs efke efsa efua eka- ekek ekes ekfc ekka esac esas esau esca esce escs escu esea esee esek eses esfs eska eske esks esku essa esse essu esuf esus eufc eusa euse f--k faaa faac faas faca facc face fack facs faes fafa fafc fafe faff fake faku fasa fasc fase fass faue fcas fcca fccf fces fcsc fcuk feaf feak feas fece feck feek fees fefc fefe feff feke fesa fese fess feus ffcc ffee ffff ffsa ffss fsas fscc fsck fsec fssa fssc fssf fuc- fuca fuck fufc fuff fufu fuka fuke fukk fuku fusa fusc fuse fusk fuss fusu kaaa kaaf kaak kaas kacc kace kacs kacu kaes kafa kafc kafe kaff kafs kafu kaka kakc kake kakk kaks kaku kas- kasa kasc kase kasf kask kass kasu kau- kauc kaue kauk kaus kcaa kcac kcas kcau kcca kccc kcck kccu kcea kcec kcee kceu kcfa kcfc kckc kckf kckk kcsa kcsc kcse kcsf kcss kcsu kcua kcue kcuf kcuk kea- keak keas keau keca keck keef keek kees kefa kefc keff kefs keka kekc keke keks keku kesa kesc kesk kess keus kfac kfcf kfcs kffa kfff kffk kfka kfsa kfse kfsk kkaa kkac kkck kkcs kkea kkfs kkkk kksa kkse kksf kkss kksu kkua kkus kkuu ksac ksaf ksak ksas ksau ksca ksce ksck kscs kscu ksea ksec ksee ksek ksfa ksfc ksfe kska kske kskf kskk ksks ksku kssa ksse ksss kssu ksua ksue ksuu kuac kuaf kuau kuca kucc kuce kuek kues kueu kufa kufc kuff kuka kuke kukk kuks kuku kusa kusc kusf kusu kuuk kuuu sa-c saac saae saaf saak saas saca sacc sace sack sacs sacu saek saes safa safc safe saff safu saka sake sakk saks saku sasa sasc sase sasf sask sass saua sauc saue sauf sauk saus scaa scac scaf scak scas sccc scce sccs scea scec scee scfa scfc scfe sck- scsa scsc scsu scua se-c se-e se-f se-k se-s se-u seaa seac seaf seak seas seau sec- seca secc sece seck secs secu seea seec seef seek sees seeu sefa seff seka seke sekk seku sesa sesc sese sess sfas sfca sfcc sfcs sffc sfss sfsu skac skaf skee skes skfc skss skua skue ssaa ssac ssas ssau ssca sscc ssce sscs ssec ssee sses