-al -th a-a a-b a-c a-t aaa aab aac aae aah aal aas aat ab- aba abb abc abe abh abl abs abt ac- aca acb acc ace ach acl acs act aea aeb aec aee aeh ael aes aet aha ahb ahc ahe ahh ahl ahs aht al- ala alb alc ale alh all als alt as- asa asb asc ase ash asl ass ast at- ata atb atc ate ath atl ats att baa bab bac bae bah bal bas bat bba bbb bbc bbe bbh bbl bbs bbt bca bcb bcc bce bch bcl bcs bct be- bea beb bec bee beh bel bes bet bha bhb bhc bhe bhh bhl bhs bht bla blb blc ble blh bll bls blt bsa bsb bsc bse bsh bsl bss bst bta btb btc bte bth btl bts btt c-- caa cab cac cae cah cal cas cat cba cbb cbc cbe cbh cbl cbs cbt cca ccb ccc cce cch ccl ccs cct ce- cea ceb cec cee ceh cel ces cet ch- cha chb chc che chh chl chs cht cl- cla clb clc cle clh cll cls clt csa csb csc cse csh csl css cst cta ctb ctc cte cth ctl cts ctt eaa eab eac eae eah eal eas eat eba ebb ebc ebe ebh ebl ebs ebt ec- eca ecb ecc ece ech ecl ecs ect eea eeb eec eee eel ees eet eha ehb ehc ehe ehh ehl ehs eht ela elb elc ele elh ell els elt es- esa esb esc ese esh esl ess est eta etb etc ete eth etl ets ett haa hab hac hae hah hal has hat hba hbb hbc hbe hbh hbl hbs hbt hca hcb hcc hce hch hcl hcs hct he- hea heb hec hee heh hel hes het hha hhb hhc hhe hhh hhl hhs hht hla hlb hlc hle hlh hll hls hlt hsa hsb hsc hse hsh hsl hss hst hta htb htc hte hth htl hts htt la- laa lab lac lae lah lal las lat lba lbb lbc lbe lbh lbl lbs lbt lca lcb lcc lce lch lcl lcs lct lea leb lec lee leh lel les let lha lhb lhc lhh lhs lht lla llb llc lle lll lls llt lsa lsb lsc lse lsh lsl lss lst lta ltb ltc lte lth ltl lts ltt saa sab sac sae sah sal sas sat sba sbb sbc sbe sbh sbl sbs sbt sca scb scc sce sch scl scs sct se- sea seb sec see seh sel ses set sh- sha shb shc she shh shl shs sht sla slb slc sle slh sll sls slt ss- ssa ssb ssc sse ssh ssl sss sst sta stb stc ste sth stl sts stt taa tab tac tae tah tal tas tat tba tbb tbc tbe tbh tbl tbs tbt tca tcb tcc tce tch tcl tcs tct te- tea teb tec tee teh tel tes tet th- tha thb thc the thh thl ths tht tla tlc tle tlh tll tls tlt tsa tsb tsc tse tsh tsl tss tst tta ttb ttc tte tth ttl tts ttt

-ase a-be a-ha aaaa aaab aaac aaae aaah aaal aaas aaba aabb aabc aabh aabl aabt aaca aacb aacc aace aach aacl aacs aact aaea aaec aaes aaha aahl aahs aala aalc aale aall aals aasa aasc aase aass aast aata aatc aatt abaa abab abac abae abal abas abat abb- abba abbb abbe abbs abbt abca abcb abcc abch abcl abcs abct abec abee abel abes abet abha abhs abla able abls abs- absa abse absl abss abta abts ac-t acaa acab acac acae acas acat acba acbl acca accc acce acch accs acct ace- acea acec aceh acel aces acet acha ache achh achl achs acht acla aclc acle acls acsa acsc acse acsl acss acst acta actc acte acth actl acts actt aeac aeas aebs aecb aecl aect aela aelc aesc aess aest aeta aetc aett ahab ahac ahah ahal ahas ahat ahel ahet ahha ahhs ahla ahle ahsa ahse ahss ahta ahte ahts alaa alac alae alal alas alat alb- alba albc albe albs alca alcc alce alcs alea alec alee aleh ales alet alha alhs all- alla alle allh alll alls alsa alsc alse alst alta alte alts asaa asab asac asae asah asal asas asat asba asc- asca ascb ascc asce asch ascl asct asea asec asee aseh asel ases aset asha ashe ashs asht asla asle assa assc asse assh assl asss asst asta astb astc aste astl asts at-l at-t ataa atab atac atae atal atas atat atbs atca atcc atch atcl atcs atea atec atee atel ates atha athe athl aths atla atle atls atsb atsc atse atst atta atte atts baaa baah baal baas baat baba babb babe babs bac- baca bacc bace bach bacs bact bael baes baha bahl bahs baht bala balc bale ball bals balt basa basc base bash bass bast bata batc bate bath bats batt bbas bbbb bbbs bbch bbeb bbet bbhs bblb bbls bcaa bcas bcat bcbc bcbs bcca bccc bccl bccs bcec bces bcet bche bchs bcsa bcsc bcsl bcss bctc bcts beah beal beas beat beba bebb bebe beca bech becs beeb beel bees beet behs bela bele bell bels belt bes- besa bese besh bess best beta betc bete beth bets bett bhat bhca bhcc bhel bhet bhhs blaa blab blac blae blah blas blat blbt blea bleb blee bleh bles blet blhs blls blss blst blts bsaa bsac bsas bsat bscs bsea bseb bsec bsee bses bset bshs bslc bssc bsse bsts btaa btcc btcl btcs btec bths btla btss bttb caaa caab caac caah caal caas caat caba cabe cabs cac- caca cacc cace cach caec caes caha cahe cahl cahs caht cala calc cale call cals calt casa casb casc case cash casl cass cast cat- cata catb catc cate cath cats catt cbac cbal cbat