a-ii aaaa aaab aaac aaai aaal aaar aaas aaba aabb aabc aabi aabl aaca aacb aacc aaci aacl aacr aacs aacu aaib aaic aaii aais aala aalc aali aall aals aalu aara aarc aari aars aaru aasa aasc aasi aass aasu aaus abaa abab abac abag abai abal abar abas abau abb- abba abbb abbi abbr abbs abca abcb abcc abci abcl abcr abcs abgl abia abib abic abig abil abir abis abiu abla abls abra abrc abri abrs abs- absa absi absl abss absu abua abug abul abus acaa acab acac acag acai acar acas acba acbl acca accc acci accs accu acga acgi acgr acgs aci- acia acic acir acis acla aclc acli aclr acls aclu acr- acra acrc acri acrr acrs acsa acsc acsi acsl acss acu- acul acur acus agac agag agai agal agar agas agau agba agca agcc agga aggi aggu agia agib agic agig agii agil agir agis agla aglc agli agls aglu agra agri agrl agsa agsg agsu agua agui agul agur agus aiai aias aiba aibl aica aicc aicr aics aiga aiia aiib aiic aiir aila aili ails ailu aira airi airs aisa aisb aisg aisi aisl aisr aiui alaa alac alag alai alal alar alas alau alb- alba albc albi albs albu alca alcc alcs alg- alga algi algs ali- alia alib alig alii alil alir alis aliu all- alla alli alll allr alls allu alsa alsc alua alug alui alur alus arab arac arag arai aral arar aras arau arba arbi arbs arc- arca arci arcs arga argb argi args aria arib arig arii aril aris arla arli arr- arra arrc arrg arri arrr arrs arru ars- arsa arsc arsi arsu arua arub arug arui arul asaa asab asac asag asai asal asar asas asau asba asbu asc- asca ascb ascc asci ascl ascr asia asic asii asil asir asis asla asli aslr asra asrc asrg asrs asru assa assc assi assl assr asss assu asub asui asur asus auaa auca auci auga augi augs auis aul- aula auli aull auls aulu aur- aura auri ausa ausu auug ba-i baaa baal baar baas baba babb babi babr babs babu bac- baca bacc baci bacs baga bagg bagi bags baia baib baic baig bail bair bais bala balc bali ball bals balu bar- bara barb barc barg bari barr bars baru basa basc basi bass basu bau- baug baul baur bbas bbau bbbb bbbs bbci bbga bblb bbls bbrc bbrg bcaa bcar bcas bcbc bcbg bcbs bcca bccc bcci bccl bccs bcgs bcia bcis bcra bcrs bcru bcsa bcsc bcsl bcss bcuc bgca bggs bgia bial biar bias biba bibb bibi bibl bibs bica bicc bicg bici bics biga bigb bigc bigg bigs bigu biis bila bili bill bils bilu bira birb birg biri birl birr birs biru bis- bisa bisc bisl biss bisu blaa blab blac blag blas blau blcu blic blir blis blls blrc blrg blss blub blur blus brab brac brag brai bras brau brca brcb bria bric brig bril bris brls brrr brrs brsb brsr bruc brug brus bsaa bsac bsas bsci bscs bsgs bsic bslc bsra bssc bual buar buba bubb bubi bubs bubu buca bucc buci bucs bucu buga bugg bugi bugs buic buir buis buiu bula bulb bulg buli bull buls bulu bur- bura burb burg buri burl burr burs buru busa busc busi buss busu buus caaa caab caac caal caas caba cabg cabi cabs cabu cac- caca cacc caci cacr caga cagg cagi cagr cags caia caib caic cail cair cais caiu cala calc cali call cals calu cara carb carc cari carl carr cars casa casb casc casi casl casr cass casu cauc caul caus cbac cbal cbar cbbc cbbs cbca cbcc cbcl cbcr cbcs cbcu cbga cbgb cbia cbir cblb cblc cbrl cbsa cbsc cbsi cbus ccaa ccab ccac ccag ccai ccar ccas ccba ccbc ccca cccb cccc ccci cccl cccs cccu ccga ccgc ccgs ccic ccii ccil ccir ccis ccla cclc cclg ccli ccls ccra ccrc ccrg ccri ccrl ccrs ccsa ccsg ccsi ccsl ccss ccuc ccus cgac cgal cgas cgcc cgcg cggs cgis cgsb cgss ciaa cial ciar cias ciau ciba cibc cibi cica cicc cici cicr cics cicu ciga cigi cigs cigu ciia ciii ciis cila cili cill cils cira cirb circ ciri cirl cirr cirs cis- cisa cisc cisl cisr ciss ciuc cius clab clag clai clar clas clau clib clic clig clii clir clis clra clri clrs clsa clsc club crab crac crag crai crar cras crau crbc crbu crca crcc crcr crgs cria crib cric crig cris criu crls crsa crss crub crug crus csaa csab csac csar csas cscb cscc csci cscl cscr cscs csia csib csir csis csla cslr cslu csra csrc csrs cssa cssr csua csur csus cuau cub- cuba cubb cubi cubs cuca cucc cuci cuga cui- cuil cuir cuis cula culb culc cull culs cura curb curi curl curr curs cusa cusb cusg cuss cusu gaal gaar gaas gaba gabb gabi gabl gabr gabs gabu gaga gagg gagi gags gagu gaia gaig gail gair gais gaiu gala gali gall gals galu gara garb garg gari garr gars gasa gasb gasc gasi gasl gasr gass gaua gaub gaul gaur gaus gbag gbas gbbs gc-c gcaa gcal gcbc gccc gccs gcic gcii gclc gcrg gcss gcsu ggcl gggg ggss giaa giac giai gial gias giba gibb gibs gica gicr giga gigg gigi gigs giis gila gilg gili gill gils gira girg giri girl girr girs giru gisa giss giur gius glaa glab glar glas glau glbc glcc gli- glia glib glic glis glrb glub glug glui glur grab grac grai gras grau grbr grcc gria grib gric grig gril gris grrl grrr grrs grss grua grub grug grui grur grus gsab gsal gsis gsli gsur guaa guac guag guar guba gubb gubi gubs gubu guca guci guga gugb gugg gugi gugu guia guib guil guis gula gulb guli gull guls gulu gura gurb gurg guri gurl gurr gurs guru gusa gusb