-al a-a a-b aaa aab aae aaf aah aak aal aas ab- aba abb abe abf abh abk abl abs aea aeb aee aef aeh aek ael aes af- afa afb afe aff afh afk afl afs aha ahb ahe ahf ahh ahk ahl ahs aka akb ake akh akk akl aks al- ala alb ale alf alh alk all als as- asa asb ase asf ash ask asl ass baa bab bae baf bah bak bal bas bba bbb bbe bbf bbh bbk bbl bbs be- bea beb bee bef beh bek bel bes bfa bfb bfe bff bfh bfl bfs bha bhb bhe bhf bhh bhk bhl bhs bka bkb bke bkf bkk bkl bks bla blb ble blf blh blk bll bls bsa bsb bse bsf bsh bsk bsl bss eaa eab eae eaf eah eak eal eas eba ebb ebe ebf ebh ebk ebl ebs eea eeb eee eef eek eel ees ef- efa efb efe eff efh efl efs eha ehb ehe ehf ehh ehl ehs eka ekb eke ekf ekh ekl eks ela elb ele elf elh elk ell els es- esa esb ese esf esh esk esl ess faa fab fae faf fah fak fal fas fba fbb fbe fbf fbh fbk fbl fbs fea feb fee fef feh fek fel fes ffa ffe fff ffh ffk ffl ffs fha fhb fhe fhf fhh fhl fhs fka fkb fkf fkk fkl fla flb fle flf fll fls fsa fsb fse fsf fsh fsk fsl fss haa hab hae haf hah hak hal has hba hbb hbe hbf hbh hbk hbl hbs he- hea heb hee hef heh hek hel hes hfa hfb hfe hff hfh hfk hfl hfs hha hhb hhe hhf hhh hhk hhl hhs hka hkb hkf hkh hkk hkl hks hla hlb hle hlf hlh hll hls hsa hsb hse hsf hsh hsk hsl hss ka- kaa kab kae kaf kah kak kal kas kba kbb kbe kbf kbh kbk kbl kbs ke- kea keb kee kef keh kek kel kes kfa kff kfh kfs kha khe khf khh khk khs kkb kke kkh kkk kkl kks kl- kla klb klf klh kls ksa ksb kse ksf ksh ksk ksl kss la- laa lab lae laf lah lak lal las lba lbb lbe lbf lbh lbk lbl lbs lea leb lee lef leh lek lel les lfa lfb lfe lff lfh lfk lfl lfs lha lhb lhf lhh lhk lhs lka lkb lkh lkl lks lla llb lle llf llk lll lls lsa lsb lse lsf lsh lsk lsl lss saa sab sae saf sah sak sal sas sba sbb sbe sbf sbh sbk sbl sbs se- sea seb see sef seh sek sel ses sfa sfb sfe sff sfh sfk sfl sfs sh- sha shb she shf shh shk shl shs sk- ska skb ske skf skh skk skl sks sla slb sle slf slh slk sll sls ss- ssa ssb sse ssf ssh ssk ssl sss

-ase a-ak a-be a-ha aaaa aaab aaae aaaf aaah aaal aaas aaba aabb aabh aabl aaea aaes aafa aafb aaff aafl aaha aahk aahl aahs aaka aake aala aale aall aals aasa aase aasf aass abaa abab abae abaf abak abal abas abb- abba abbb abbe abbs abee abel abes abff abha abhs abla able abls abs- absa abse absf absl abss aeaf aeas aebs aeka aela aess afaa afak afbs afee afek afel afes affa affs afhs afka afla afle afsa afsb ahab ahah ahal ahas ahel ahfa ahha ahhs ahla ahle ahsa ahse ahss akaa akae akah akal akas akee akel akes akha akhs akka akle aksa alaa alae alak alal alas alb- alba albe albs alea alee alef aleh alek ales alfa alfe alfs alha alhs alk- alka alkb alke all- alla alle allh alll alls alsa alse asaa asab asae asaf asah asak asal asas asba asea asee aseh asek asel ases asfa asha ashe ashk ashs aska aske asks asla asle assa asse assh assk assl asss baaa baaf baah baak baal baas baba babb babe babs baek bael baes baff baha bahl bahs bak- baka bake bakh bakl baks bala bale balf balk ball bals basa base basf bash bask bass bbas bbbb bbbs bbeb bbhs bblb bbls beaf beah beak beal beas beba bebb bebe beeb beef beek beel bees befa befe beff behs beka beke beks bela bele belk bell bels bes- besa bese besh besk bess bfas bffl bffs bfhs bhel bhff bhhs bhsf bkhs blaa blab blae blah blak blas blea bleb blee bleh blek bles blhs blkb blls blss bsaa bsas bsea bseb bsee bses bsfa bsff bsfs bshs bsse e-la eaaf eaba eabh eafb eahs eala eale easa ease ebal ebba ebbs ebel ebes ebhs ebla ebsa eeea eeee eees eefa eefe eefl eehs eeka eeke eeks eele eels eese eesk efab efas efes effa effs efhs efke efla efsa efsh ehaa ehea eheh ehel ehhs ehle eka- ekab ekeb ekek ekes ekhs ekka el-b elab elah elal elas elba elbe elea elee elef eleh elek eles elfa elfe elfs elhs elka elke elks ella elle ells elsa else esab esas esba esbs esea esee esek esel eses esfs eshs eska eske esks esla essa esse essh essl f--k faaa faah faas faba fabe fabs faeb faes fafa fafe faff faha fahs fake fakh fala fale falk fall fals fasa fase fash fass fbhs fbla fble feaf feak feal feas feba febs feeb feek feel fees fefe feff fehl feke fela fele felf felk fell fels fesa fese fesh fess ffee ffff ffhs ffsa ffss fhas fhfs fhhs fhlb fhss fkab flab flae flak flea flee fles flhs fsas fshb fshs fssa fssf haab haaf haak haal haas haba habe habs haes hafb hafe haff hafs haha hahs haka hake hakk haks hal- hala halb hale half halk hall hals hasa hase hash hask hass hbbs hbes hbhs hbss heaf heah heal heas hebb hebe heeb heef heek heel hees