-al -er a-a a-t aaa aae aaf aal aan aar aas aat aau aea aee aef ael aen aer aes aet aeu af- afa afe aff afl afn afr afs aft afu al- ala ale alf all aln alr als alt alu an- ana ane anf anl ann anr ans ant anu ar- ara are arf arl arn arr ars art aru as- asa ase asf asl asn asr ass ast asu at- ata ate atf atl atn atr ats att atu au- aua aue auf aul aun aur aus aut eaa eae eaf eal ean ear eas eat eau eea eee eef eel een eer ees eet ef- efa efe eff efl efr efs eft ela ele elf ell eln elr els elt elu en- ena ene enf enl enn enr ens ent enu era ere erf erl ern err ers ert eru es- esa ese esf esl esn esr ess est esu eta ete etf etl etn etr ets ett etu eu- eua eue euf eul eun eur eus eut faa fae faf fal fan far fas fat fau fea fee fef fel fen fer fes fet feu ffa ffe fff ffl ffn ffr ffs fft ffu fla fle flf fll fln flr fls flt flu fna fne fnf fnl fnn fnr fns fnt fnu fra fre frf frl frn frr frs frt fru fsa fse fsf fsl fsn fsr fss fst fsu fta fte ftf ftl ftn ftr fts ftt ftu fua fue fuf ful fun fur fus fut fuu la- laa lae laf lal lan lar las lat lau lea lee lef lel len ler les let leu lfa lfe lff lfl lfn lfr lfs lft lfu lla lle llf lll lln llr lls llt llu lna lne lnl lnn lnr lns lnt lnu lra lrf lrn lrr lrs lrt lru lsa lse lsf lsl lsn lsr lss lst lsu lta lte ltf ltl ltr lts ltt ltu lua lue luf lul lun lur lus lut luu naa nae naf nal nan nar nas nat nau ne- nea nee nef nel nen ner nes net neu nfa nfe nff nfl nfn nfr nfs nft nfu nla nle nlf nll nln nlr nls nlt nlu nna nne nnf nnl nnn nns nnt nnu nra nre nrf nrl nrn nrr nrs nrt nru nsa nse nsf nsl nsn nsr nss nst nsu nta nte ntf ntn ntr nts ntt ntu nua nue nul nun nur nus nut nuu ra- raa rae raf ral ran rar ras rat rau re- rea ree ref rel ren rer res ret reu rfa rfe rff rfl rfn rfr rfs rft rfu rla rle rlf rll rln rlr rls rlt rlu rna rnn rnr rns rnt rnu rra rrf rrl rrn rrr rrs rrt rru rsa rse rsf rsl rsn rsr rss rst rsu rta rte rtf rtl rtn rtr rts rtt rtu rua rue ruf run rur rus rut ruu saa sae saf sal san sar sas sat sau se- sea see sef sel sen ser ses set seu sfa sfe sff sfl sfn sfr sfs sft sfu sla sle slf sll sln slr sls slt slu sna sne snf snl snn snr sns snt snu sr- sra sre srf srl srn srr srs srt ss- ssa sse ssf ssl ssn ssr sss sst ssu sta ste stf stl stn str sts stt stu sua sue suf sul sun sur sus sut suu taa tae taf tal tan tar tas tat tau te- tea tee tef tel ten ter tes tet teu tfa tfe tff tfl tfn tfr tfs tft tfu tla tle tlf tll tln tlr tls tlt tlu tna tne tnf tnl tnn tnr tns tnt tra tre trf trl trn trr trs trt tru tsa tse tsf tsl tsn tsr tss tst tsu tta tte ttf ttl ttn ttr tts ttt ttu tua tue tuf tul tun tur tus tut tuu ua- uaa uae uaf ual uan uar uas uat uau uea uee uef uel uen uer ues uet ufa ufe uff ufl ufn ufr ufs uft ufu ula ule ulf ull uln ulr uls ult ulu un- una une unf unl unn unr uns unt unu ur- ura ure urf url urn urr urs urt uru usa use usf usl usn usr uss ust usu uta ute utf utl utn utr uts utt utu uua uue uun uur uus uut uuu