-ase aaaa aaac aaad aaae aaaf aaas aaca aacc aacd aace aacf aacs aact aada aadc aade aads aadt aaea aaec aaes aafa aafc aafd aaff aasa aasc aasd aase aasf aass aast aata aatc aatf aatt ac-t acaa acac acad acae acas acat acca accc accd acce accf accs acct acda acdc acde acdf acds acdt ace- acea acec aced aces acet acfc acfd acfe acfs acft acsa acsc acsd acse acss acst acta actc acte actf acts actt adaa adac adad adae adas adat adcc adcs adda addc addd adde adds adea adee ades adet adfa adfc adfs adsa adss adst adta adts aeac aeaf aeas aect aede aedt aesc aesd aess aest aeta aetc aetf aett afaa afad afat afca afcc afcs afdc afee afes afet affa affc affs afft afsa afsc afst afta aftc afte afts asaa asac asad asae asaf asas asat asc- asca ascc asce asct asda asde asdf asds asea asec asee ases aset asfa assa assc assd asse asss asst asta astc aste asts at-t ataa atac atad atae atas atat atca atcc atcf atcs atdt atea atec ated atee atef ates atfc atfe atfs atsc atse atst atta atte atts c-cd caaa caac caaf caas caat cac- caca cacc cace cada cadc cadd cade cads caec caes cafa cafc cafe caff cafs casa casc casd case cass cast cat- cata catc catd cate catf cats catt ccaa ccac ccad ccaf ccas ccat ccca cccc cccf cccs ccdc ccdf ccds cced ccee ccfa ccfc ccfd ccff ccsa ccsd ccsf ccss ccst cctc cctt cd-e cdaa cdac cdad cdcs cdda cdec cdef cdes cdfa cdfe cdfs cdss ceac cead ceas ceat cec- ceca cece cecs cect ceda cedd cede cedt ceec cees cef- cefa cefc cesa cesc cese cess cest cet- ceta cete cets cfaa cfac cfae cfca cfcf cfcs cfda cfds cfsa cfse cfta cftc cfte csaa csac csas csat cscc cscd csce cscf cscs csda csea csec csee cset csfc cssa cssd csse csta cstc cstd csts ctae ctca ctcf ctec ctfc ctfs ctsa ctsc ctss ctta ctts daad daae daas daca dace dacs dact dada dade dads dafa dafc dafe daff dafs daft dasa dasc dasd dase dass dast data date dats datt dcas dcca dccc dccs dcct dcds dcfc dcfs dcsc dcss dctc dcts dddd ddes ddss ddts deac dead deae deaf deas dec- deca decc decd dece decs dect deda dedd dede deed deef dees deet defe deff defs deft des- desa desc dese dess dest deta dete dets dfaf dfas dfcc dfcs dfds dfdt dffa dfts dsac dscc dscs dsda dsea dsfa dsfc dssa dssc dsst dstc dsts dtaa dtac dtcc dted dtfc dtss eaaf eaca eacc eada eadd eads eaec easa ease east eata eate eats ecaa ecac ecad ecat ecca eccc ecce ecct ecdc ecdf eced ecef eces ecfa ecfc ecfs ecsa ecsc ecse ecss ect- ecta ectc ectf ects edac edad edas edca edda eddc edde edds ede- edea edes edfa edsa edss edta edts eeca eecs eede eeea eeee eees eefa eefe eese eeta eetc eete eets efas efca efda efes efet effa effs efsa eft- efta efts esac esad esas esat esca esce escs esda esds esea esee eses eset esfs essa esse esst esta estc estd este ests etas etat etcc etcs etds etec etee etes etfa etfc etfe etta ette faaa faac faad faas faca facc face facs fact fada fadd fade fads faes fafa fafc fafe faff fasa fasc fasd fase fass fast fata fatc fate fatf fats fatt fcas fcat fcca fccf fcda fcds fces fcsc fcst fdca fdst fdtc fead feaf feas feat fece fect feda fede feds feed fees feet fefc fefe feff fesa fese fess fest feta fete fets fett ffcc ffee ffff ffsa ffss fftf fsas fscc fsec fssa fssc fssf fsta ft-c ftcd ftea ftfc ftsa ftse sa-c saac saad saae saaf saas saat saca sacc sacd sace sacs sact sada sadc sadd sade sads sadt saes safa safc safe saff saft sasa sasc sasd sase sasf sass sast sata satc satd sate sats satt scaa scac scad scaf scas scat sccc scce sccs scct scda scdc scdf scds scea scec scee scet scfa scfc scfe scsa scsc scsd scst sctc sctd scts sdae sdcc sddc sdds sdef sdes sdet sdfc sdsc sdsf sdss se-c se-d se-e se-f se-s se-t seaa seac sead seaf seas seat sec- seca secc secd sece secs sect seda sede seds seea seec seed seef sees seet sefa seff seft sesa sesc sese sess sest set- seta setc sete setf sets sett sfas sfca sfcc sfcs sfdc sffc sfss sfts ssaa ssac ssas ssat ssca sscc ssce sscs ssdc ssdd ssdf ssec ssee sses sset ssfc sssa sssc sssf ssss ssta sstc sstd ssts stac stad stae stas stat stca stcc stcs stds stea stec sted stee stef stes stet stfc stsf stss sttc sttd taa- taaf taas taat taca tacc tace tacs tact tada tade tads taec taes tafa tafc tafe taff taft tasa tasc tase tass tast tata tate tats tatt tcad tcca tccc tcdd tcfc tctc tcts tdac tdes tdff tdse tdss teac tead teas teat teca tecs tect teda tedd tede teds teec teed teef tees teet tefc teff teft tesa tesc tesd tese tess test teta tete tets tett tfae tfca tfdc tfec tfsd tfss tftc tsaa tsat tsca tscc tsec tses tset tsfc tssa tsse tssf tsst tstc tsts ttfa ttfc ttff ttss tttt