-al -th a-a a-b a-c a-t aaa aab aac aae aah aal aas aat aau ab- aba abb abc abe abh abl abs abt abu ac- aca acb acc ace ach acl acs act acu aea aeb aec aee aeh ael aes aet aeu aha ahb ahc ahe ahh ahl ahs aht ahu al- ala alb alc ale alh all als alt alu as- asa asb asc ase ash asl ass ast asu at- ata atb atc ate ath atl ats att atu au- aua aub auc aue auh aul aus aut b-u baa bab bac bae bah bal bas bat bau bba bbb bbc bbe bbh bbl bbs bbt bbu bca bcb bcc bce bch bcl bcs bct bcu be- bea beb bec bee beh bel bes bet beu bha bhb bhc bhe bhh bhl bhs bht bhu bla blb blc ble blh bll bls blt blu bsa bsb bsc bse bsh bsl bss bst bsu bta btb btc bte bth btl bts btt btu bua bub buc bue buh bul bus but buu c-- caa cab cac cae cah cal cas cat cau cba cbb cbc cbe cbh cbl cbs cbt cbu cca ccb ccc cce cch ccl ccs cct ccu ce- cea ceb cec cee ceh cel ces cet ceu ch- cha chb chc che chh chl chs cht chu cl- cla clb clc cle clh cll cls clt clu csa csb csc cse csh csl css cst csu cta ctb ctc cte cth ctl cts ctt ctu cua cub cuc cue cuh cul cus cut cuu eaa eab eac eae eah eal eas eat eau eba ebb ebc ebe ebh ebl ebs ebt ebu ec- eca ecb ecc ece ech ecl ecs ect ecu eea eeb eec eee eel ees eet eha ehb ehc ehe ehh ehl ehs eht ehu ela elb elc ele elh ell els elt elu es- esa esb esc ese esh esl ess est esu eta etb etc ete eth etl ets ett etu eu- eua eub euc eue eul eus eut haa hab hac hae hah hal has hat hau hba hbb hbc hbe hbh hbl hbs hbt hbu hca hcb hcc hce hch hcl hcs hct he- hea heb hec hee heh hel hes het heu hha hhb hhc hhe hhh hhl hhs hht hhu hla hlb hlc hle hlh hll hls hlt hlu hsa hsb hsc hse hsh hsl hss hst hsu hta htb htc hte hth htl hts htt hua hub huc hue huh hul hus hut huu la- laa lab lac lae lah lal las lat lau lba lbb lbc lbe lbh lbl lbs lbt lbu lca lcb lcc lce lch lcl lcs lct lcu lea leb lec lee leh lel les let leu lha lhb lhc lhh lhs lht lhu lla llb llc lle lll lls llt llu lsa lsb lsc lse lsh lsl lss lst lsu lta ltb ltc lte lth ltl lts ltt ltu lua lub luc lue luh lul lus lut luu saa sab sac sae sah sal sas sat sau sba sbb sbc sbe sbh sbl sbs sbt sbu sca scb scc sce sch scl scs sct scu se- sea seb sec see seh sel ses set seu sh- sha shb shc she shh shl shs sht shu sla slb slc sle slh sll sls slt slu ss- ssa ssb ssc sse ssh ssl sss sst ssu sta stb stc ste sth stl sts stt stu sua sub suc sue suh sul sus sut suu taa tab tac tae tah tal tas tat tau tba tbb tbc tbe tbh tbl tbs tbt tbu tca tcb tcc tce tch tcl tcs tct tcu te- tea teb tec tee teh tel tes tet teu th- tha thb thc the thh thl ths tht thu tla tlc tle tlh tll tls tlt tlu tsa tsb tsc tse tsh tsl tss tst tsu tta ttb ttc tte tth ttl tts ttt ttu tua tub tuc tue tuh tul tus tut tuu ua- uaa uab uac uae uah ual uas uat uau uba ubb ubc ube ubh ubl ubs ubt ubu uca ucb ucc uce uch ucl ucs uct ucu uea ueb uec uee ueh uel ues uet uha uhb uhc uhe uhh uhl uhs uht uhu ula ulb ulc ule ull uls ult ulu usa usb usc use ush usl uss ust usu uta utb utc ute uth utl uts utt utu uua uuc uue uus uut uuu

-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 aacu aaea aaec aaes aaha aahl aahs aala aalc aale aall aals aalu aasa aasc aase aass aast aasu aata aatc aatt aaus abaa abab abac abae abal abas abat abau 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 absu abta abts abtu abua abue abul abus abut ac-t acaa acab acac acae acas acat acba acbl acca accc acce acch accs acct accu ace- acea acec aceh acel aces acet acha ache achh achl achs acht achu acla aclc acle acls aclu acsa acsc acse acsl acss acst acta actc acte acth actl acts actt actu acu- acue acul acus acut aeac aeas aebs aecb aecl aect aela aelc aesc aess aest aeta aetc aett ahab ahac ahah ahal ahas ahat ahau ahel ahet ahha ahhs ahla ahle ahlu ahsa ahse ahss ahta ahte ahts ahua ahus alaa alac alae alal alas alat alau alb- alba albc albe albs albu alca alcc alce alcs alea alec alee aleh ales alet aleu alha alhs all- alla alle allh alll alls allu alsa alsc alse alst alta alte alts alua alus alut asaa asab asac asae asah asal asas asat asau asba asbu asc- asca ascb ascc asce asch ascl asct asea asec asee aseh asel ases aset asha ashe ashs asht ashu asla asle