-al -er a-a a-b aaa aab aae aaf aah aak aal aar aas ab- aba abb abe abf abh abk abl abr abs aea aeb aee aef aeh aek ael aer aes af- afa afb afe aff afh afk afl afr afs aha ahb ahe ahf ahh ahk ahl ahr ahs aka akb ake akh akk akl akr aks al- ala alb ale alf alh alk all alr als ar- ara arb are arf arh ark arl arr ars as- asa asb ase asf ash ask asl asr ass baa bab bae baf bah bak bal bar bas bba bbb bbe bbf bbh bbk bbl bbr bbs be- bea beb bee bef beh bek bel ber bes bfa bfb bfe bff bfh bfl bfr bfs bha bhb bhe bhf bhh bhk bhl bhr bhs bka bkb bke bkf bkk bkl bkr bks bla blb ble blf blh blk bll blr bls bra brb bre brf brh brk brl brr brs bsa bsb bse bsf bsh bsk bsl bsr bss eaa eab eae eaf eah eak eal ear eas eba ebb ebe ebf ebh ebk ebl ebr ebs eea eeb eee eef eek eel eer ees ef- efa efb efe eff efh efl efr efs eha ehb ehe ehf ehh ehl ehr ehs eka ekb eke ekf ekh ekl ekr eks ela elb ele elf elh elk ell elr els era erb ere erf erh erk erl err ers es- esa esb ese esf esh esk esl esr ess faa fab fae faf fah fak fal far fas fba fbb fbe fbf fbh fbk fbl fbr fbs fea feb fee fef feh fek fel fer fes ffa ffe fff ffh ffk ffl ffr ffs fha fhb fhe fhf fhh fhl fhr fhs fka fkb fkf fkk fkl fla flb fle flf fll flr fls fra frb fre frf frh frk frl frr frs fsa fsb fse fsf fsh fsk fsl fsr fss haa hab hae haf hah hak hal har has hba hbb hbe hbf hbh hbk hbl hbr hbs he- hea heb hee hef heh hek hel her hes hfa hfb hfe hff hfh hfk hfl hfr hfs hha hhb hhe hhf hhh hhk hhl hhr hhs hka hkb hkf hkh hkk hkl hkr hks hla hlb hle hlf hlh hll hlr hls hr- hra hrb hre hrf hrh hrk hrl hrr hrs hsa hsb hse hsf hsh hsk hsl hsr hss ka- kaa kab kae kaf kah kak kal kar kas kba kbb kbe kbf kbh kbk kbl kbr kbs ke- kea keb kee kef keh kek kel ker kes kfa kff kfh kfs kha khe khf khh khk khr khs kkb kke kkh kkk kkl kkr kks kl- kla klb klf klh klr kls kra krf krk krl krr krs ksa ksb kse ksf ksh ksk ksl ksr kss la- laa lab lae laf lah lak lal lar las lba lbb lbe lbf lbh lbk lbl lbr lbs lea leb lee lef leh lek lel ler les lfa lfb lfe lff lfh lfk lfl lfr lfs lha lhb lhf lhh lhk lhr lhs lka lkb lkh lkl lkr lks lla llb lle llf llk lll llr lls lra lrb lrf lrh lrk lrr lrs lsa lsb lse lsf lsh lsk lsl lsr lss ra- raa rab rae raf rah rak ral rar ras rba rbb rbe rbf rbh rbk rbl rbr rbs re- rea reb ree ref reh rek rel rer res rfa rfb rfe rff rfh rfk rfl rfr rfs rh- rha rhb rhe rhf rhh rhl rhr rhs rkb rke rkf rkk rks rla rle rlf rlh rll rlr rls rra rrb rrf rrh rrk rrl rrr rrs rsa rsb rse rsf rsh rsk rsl rsr rss saa sab sae saf sah sak sal sar sas sba sbb sbe sbf sbh sbk sbl sbr sbs se- sea seb see sef seh sek sel ser ses sfa sfb sfe sff sfh sfk sfl sfr sfs sh- sha shb she shf shh shk shl shr shs sk- ska skb ske skf skh skk skl skr sks sla slb sle slf slh slk sll slr sls sr- sra srb sre srf srh srk srl srr srs ss- ssa ssb sse ssf ssh ssk ssl ssr sss

-ase a-ak a-be a-ha aaaa aaab aaae aaaf aaah aaal aaar aaas aaba aabb aabh aabl aaea aaes aafa aafb aaff aafl aaha aahk aahl aahs aaka aake aala aale aall aals aara aare aars aasa aase aasf aass abaa abab abae abaf abak abal abar abas abb- abba abbb abbe abbr abbs abee abel aber abes abff abha abhr abhs abla able abls abra abrs abs- absa abse absf absl abss aeaf aeas aebs aeer aeka aela aer- aera aers aess afaa afak afar afbs afee afek afel afer afes affa affs afhs afka afkr afla afle afr- afra afre afrs afsa afsb ahab ahah ahal ahar ahas ahel ahfa ahha ahhs ahla ahle ahra ahre ahrr ahrs ahsa ahse ahss akaa akae akah akal akar akas akee akel aker akes akha akhs akka akle akr- akra akre aksa alaa alae alak alal alar alas alb- alba albe albs alea alee alef aleh alek aler ales alfa alfe alfs alha alhs alk- alka alkb alke all- alla alle allh alll allr alls alsa alse arab arae araf arah arak aral arar aras arba arbe arbh arbs area aree aref areh arek arel ares arfa arfb arff arfs arh- arhs arka arke arkh arks arla arle arr- arra arre arrh arrk arrr arrs ars- arsa arse arsk asaa asab asae asaf asah asak asal asar asas asba asea asee aseh asek asel aser ases asfa asha ashe ashk ashs aska aske askr asks asla asle aslr asra asrs assa asse assh assk assl assr asss baaa baaf baah baak baal baar baas baba babb babe babr babs baek bael baer baes baff baha bahl bahr bahs bak- baka bake bakh bakl bakr baks bala bale balf balk ball bals bar- bara barb bare