-al -er a-a a-b a-t aaa aab aae aaf aal aar aas aat aau ab- aba abb abe abf abl abr abs abt abu aea aeb aee aef ael aer aes aet aeu af- afa afb afe aff afl afr afs aft afu al- ala alb ale alf all alr als alt alu ar- ara arb are arf arl arr ars art aru as- asa asb ase asf asl asr ass ast asu at- ata atb ate atf atl atr ats att atu au- aua aub aue auf aul aur aus aut b-u baa bab bae baf bal bar bas bat bau bba bbb bbe bbf bbl bbr bbs bbt bbu be- bea beb bee bef bel ber bes bet beu bfa bfb bfe bff bfl bfr bfs bft bfu bla blb ble blf bll blr bls blt blu bra brb bre brf brl brr brs brt bru bsa bsb bse bsf bsl bsr bss bst bsu bta btb bte btf btl btr bts btt btu bua bub bue buf bul bur bus but buu eaa eab eae eaf eal ear eas eat eau eba ebb ebe ebf ebl ebr ebs ebt ebu eea eeb eee eef eel eer ees eet ef- efa efb efe eff efl efr efs eft ela elb ele elf ell elr els elt elu era erb ere erf erl err ers ert eru es- esa esb ese esf esl esr ess est esu eta etb ete etf etl etr ets ett etu eu- eua eub eue euf eul eur eus eut faa fab fae faf fal far fas fat fau fba fbb fbe fbf fbl fbr fbs fbt fbu fea feb fee fef fel fer fes fet feu ffa ffe fff ffl ffr ffs fft ffu fla flb fle flf fll flr fls flt flu fra frb fre frf frl frr frs frt fru fsa fsb fse fsf fsl fsr fss fst fsu fta ftb fte ftf ftl ftr fts ftt ftu fua fub fue fuf ful fur fus fut fuu la- laa lab lae laf lal lar las lat lau lba lbb lbe lbf lbl lbr lbs lbt lbu lea leb lee lef lel ler les let leu lfa lfb lfe lff lfl lfr lfs lft lfu lla llb lle llf lll llr lls llt llu lra lrb lrf lrr lrs lrt lru lsa lsb lse lsf lsl lsr lss lst lsu lta ltb lte ltf ltl ltr lts ltt ltu lua lub lue luf lul lur lus lut luu ra- raa rab rae raf ral rar ras rat rau rba rbb rbe rbf rbl rbr rbs rbt rbu re- rea reb ree ref rel rer res ret reu rfa rfb rfe rff rfl rfr rfs rft rfu rla rle rlf rll rlr rls rlt rlu rra rrb rrf rrl rrr rrs rrt rru rsa rsb rse rsf rsl rsr rss rst rsu rta rtb rte rtf rtl rtr rts rtt rtu rua rub rue ruf rur rus rut ruu saa sab sae saf sal sar sas sat sau sba sbb sbe sbf sbl sbr sbs sbt sbu se- sea seb see sef sel ser ses set seu sfa sfb sfe sff sfl sfr sfs sft sfu sla slb sle slf sll slr sls slt slu sr- sra srb sre srf srl srr srs srt ss- ssa ssb sse ssf ssl ssr sss sst ssu sta stb ste stf stl str sts stt stu sua sub sue suf sul sur sus sut suu taa tab tae taf tal tar tas tat tau tba tbb tbe tbf tbl tbr tbs tbt tbu te- tea teb tee tef tel ter tes tet teu tfa tfb tfe tff tfl tfr tfs tft tfu tla tle tlf tll tlr tls tlt tlu tra trb tre trf trl trr trs trt tru tsa tsb tse tsf tsl tsr tss tst tsu tta ttb tte ttf ttl ttr tts ttt ttu tua tub tue tuf tul tur tus tut tuu ua- uaa uab uae uaf ual uar uas uat uau uba ubb ube ubf ubl ubr ubs ubt ubu uea ueb uee uef uel uer ues uet ufa ufe uff ufl ufr ufs uft ufu ula ulb ule ulf ull ulr uls ult ulu ur- ura urb ure urf url urr urs urt uru usa usb use usf usl usr uss ust usu uta utb ute utf utl utr uts utt utu uua uue uur uus uut uuu

-ase a-be a-fu aaaa aaab aaae aaaf aaal aaar aaas aaba aabb aabl aabt aaea aaes aafa aafb aaff aafl aala aale aall aals aalu aara aare aars aart aaru aasa aase aasf aass aast aasu aata aatf aatt aaus abaa abab abae abaf abal abar abas abat abau abb- abba abbb abbe abbr abbs abbt abee abel aber abes abet abff abla able abls abra abrs abs- absa abse absf absl abss absu abta abts abtu abua abue abuf abul abus abut aeaf aeas aebs aeer aela aer- aera aers aess aest aeta aetf aetr aett afaa afar afat afbs afee afel afer afes afet affa affs afft afla afle afr- afra afre afrs afru afsa afsb afst afta afte afts afua afue afus alaa alae alal alar alas alat alau alb- alba albe albs albu alea alee alef aler ales alet aleu alfa alfe alfs all- alla alle alll allr alls allu alsa alse alst alta alte alts alua aluf alur alus alut arab arae araf aral arar aras arat arau arba arbe arbs area aree aref arel ares aret areu arfa arfb arff arfs arft arfu arla arle arr- arra arre arrr arrs arrt arru ars- arsa arse arst arsu arta arte artr arts arua arub arue arul arut asaa asab asae asaf asal asar asas asat asau asba asbu asea asee asel aser ases aset asfa asla asle aslr asra asrs asru assa asse assl assr asss asst assu asta astb aste astl astr asts asub asue asur asus at-l at-t ataa atab atae atal atar atas atat