-al a-a a-b aaa aab aad aae aaf aal aas aau ab- aba abb abd abe abf abl abs abu ad- ada adb add ade adf adl ads adu aea aeb aed aee aef ael aes aeu af- afa afb afd afe aff afl afs afu al- ala alb ald ale alf all als alu as- asa asb asd ase asf asl ass asu au- aua aub aud aue auf aul aus b-u baa bab bad bae baf bal bas bau bba bbb bbd bbe bbf bbl bbs bbu bda bdb bdd bde bdf bdl bds bdu be- bea beb bed bee bef bel bes beu bfa bfb bfd bfe bff bfl bfs bfu bla blb bld ble blf bll bls blu bsa bsb bsd bse bsf bsl bss bsu bua bub bud bue buf bul bus buu daa dab dad dae daf dal das dau dba dbb dbd dbe dbf dbl dbs dbu dda ddb ddd dde ddf ddl dds ddu de- dea deb ded dee def del des deu dfa dfb dfd dfe dff dfl dfs dfu dl- dla dlb dld dle dlf dll dls dlu dsa dsb dsd dse dsf dsl dss dsu dua dub dud due duf dul dus eaa eab ead eae eaf eal eas eau eba ebb ebd ebe ebf ebl ebs ebu ed- eda edb edd ede edf edl eds edu eea eeb eed eee eef eel ees ef- efa efb efd efe eff efl efs ela elb eld ele elf ell els elu es- esa esb esd ese esf esl ess esu eu- eua eub eud eue euf eul eus faa fab fad fae faf fal fas fau fba fbb fbd fbe fbf fbl fbs fbu fda fdb fdd fde fdf fdl fds fdu fea feb fed fee fef fel fes feu ffa ffd ffe fff ffl ffs ffu fla flb fld fle flf fll fls flu fsa fsb fsd fse fsf fsl fss fsu fua fub fud fue fuf ful fus fuu la- laa lab lad lae laf lal las lau lba lbb lbd lbe lbf lbl lbs lbu lda ldb ldd lde ldf ldl lds ldu lea leb led lee lef lel les leu lfa lfb lfd lfe lff lfl lfs lfu lla llb lld lle llf lll lls llu lsa lsb lsd lse lsf lsl lss lsu lua lub lud lue luf lul lus luu saa sab sad sae saf sal sas sau sba sbb sbd sbe sbf sbl sbs sbu sda sdb sdd sde sdf sdl sds sdu se- sea seb sed see sef sel ses seu sfa sfb sfd sfe sff sfl sfs sfu sla slb sld sle slf sll sls slu ss- ssa ssb ssd sse ssf ssl sss ssu sua sub sud sue suf sul sus suu ua- uaa uab uad uae uaf ual uas uau uba ubb ube ubf ubl ubs ubu uda udb udd ude udf udl uds udu uea ueb ued uee uef uel ues ufa ufd ufe uff ufl ufs ufu ula ulb uld ule ulf ull uls ulu usa usb usd use usf usl uss usu uua uue uus uuu

-ase a-be a-fu aaaa aaab aaad aaae aaaf aaal aaas aaba aabb aabd aabl aada aade aads aadu aaea aaes aafa aafb aafd aaff aafl aala aald aale aall aals aalu aasa aasd aase aasf aass aasu aaus abaa abab abad abae abaf abal abas abau abb- abba abbb abbe abbs abda abdu abed abee abel abes abff abla able abls abs- absa absd abse absf absl abss absu abua abud abue abuf abul abus adaa adab adad adae adal adas adba adda addd adde addl adds addu adea adeb adee adel ades adfa adfl adfs adle adls adsa adsl adss adua adub adue aeaf aeas aebs aede aela aesd aess afaa afad afbs afdb afdl afee afel afes affa affs afla afle afsa afsb afua afud afue afus alaa alad alae alal alas alau alb- alba albe albs albu ald- alda alde aldl alds alea aled alee alef ales aleu alfa alfe alfs all- alla alle alll alls allu alsa alse alua aluf alus asaa asab asad asae asaf asal asas asau asba asbu asda asde asdf asdl asds asea asee asel ases asfa asla asle assa assd asse assl asss assu asub asud asue asus auaa aube aude auel aufe aufs aul- aula auld aule aulf aull auls aulu ausa ausd ause ausu baaa baad baaf baal baas baba babb babe babs babu bada badb badd bade bads badu baed bael baes baff bala bald bale balf ball bals balu basa base basf bass basu bau- baud bauf baul bbad bbas bbau bbbb bbbs bbdd bbeb bblb bbls bdes bdle bdls bdsd bduf bead beaf beal beas beau beba bebb bebe beda bede bedl beds bedu beeb beed beef beel bees befa befe beff bela beld bele bell bels belu bes- besa bese bess bfas bffl bffs blaa blab blad blae blas blau blea bleb bled blee bles bleu blls blss blub blud blue bluf blus bsaa bsas bsbd bsdl bsea bseb bsed bsee bses bsfa bsff bsfs bssd bsse buad bual buba bubb bube bubs bubu buda budb budd bude budl buds budu buea buel bueu bufe buff bula bulb buld bule bull buls bulu busa buse buss busu buus daab daad daae daal daas daau daba dabb dabs dabu dada dade dads dadu daeb daeu dafa dafe daff dafs dala dale dalf dall dals dalu dasa dasb dasd dase dasl dass daub daud daue daus dbas dbfs dbls dbsa dbss dbus dddd ddes ddss ddub dead deae deaf deal deas deau deba debe debs debu deda dedd dede dedu deeb deed deef deel dees defe deff defs dela deld dele delf dell dels des- desa dese dess desu deua deue deul deus dfaf dfas dfds dffa dlab dlbd dsba dsda dsea dsfa dsls dssa duaa duab duad dual duas dub- duba dubb dube dubs dubu duda dudd dude duds dudu duel dues duff dufu dula dule