-al a-a a-i a-t aaa aaf aai aal aan aar aas aat aau af- afa aff afi afl afn afr afs aft afu ai- aia aif aii ail ain air ais ait aiu al- ala alf ali all aln alr als alt alu an- ana anf ani anl ann anr ans ant anu ar- ara arf ari arl arn arr ars art aru as- asa asf asi asl asn asr ass ast asu at- ata atf ati atl atn atr ats att atu au- aua auf aui aul aun aur aus aut faa faf fai fal fan far fas fat fau ffa fff ffi ffl ffn ffr ffs fft ffu fia fif fii fil fin fir fis fit fiu fla flf fli fll fln flr fls flt flu fna fnf fni fnl fnn fnr fns fnt fnu fra frf fri frl frn frr frs frt fru fsa fsf fsi fsl fsn fsr fss fst fsu fta ftf fti ftl ftn ftr fts ftt ftu fua fuf fui ful fun fur fus fut fuu i-f ia- iaa iaf iai ial ian iar ias iat iau ifa iff ifi ifl ifn ifr ifs ift ifu iia iif iii iil iin iir iis iit iiu il- ila ilf ili ill iln ilr ils ilt ilu in- ina inf ini inl inn inr ins int inu ir- ira irf iri irl irn irr irs irt iru is- isa isf isi isl isn isr iss ist isu ita itf iti itl itn its itt itu iu- iua iui iur ius iut la- laa laf lai lal lan lar las lat lau lfa lff lfi lfl lfn lfr lfs lft lfu lia lif lii lil lin lir lis lit liu lla llf lli lll lln llr lls llt llu lna lni lnl lnn lnr lns lnt lnu lra lrf lri lrn lrr lrs lrt lru lsa lsf lsi lsl lsn lsr lss lst lsu lta ltf lti ltl ltr lts ltt ltu lua luf lui lul lun lur lus lut luu n-i naa naf nai nal nan nar nas nat nau nfa nff nfi nfl nfn nfr nfs nft nfu nia nif nii nil nin nir nis nit niu nla nlf nli nll nln nlr nls nlt nlu nna nnf nni nnl nnn nns nnt nnu nra nrf nri nrl nrn nrr nrs nrt nru nsa nsf nsi nsl nsn nsr nss nst nsu nta ntf nti ntn ntr nts ntt ntu nua nui nul nun nur nus nut nuu ra- raa raf rai ral ran rar ras rat rau rfa rff rfi rfl rfn rfr rfs rft rfu ria rif rii ril rin rir ris rit rla rlf rli rll rln rlr rls rlt rlu rna rni rnn rnr rns rnt rnu rra rrf rri rrl rrn rrr rrs rrt rru rsa rsf rsi rsl rsn rsr rss rst rsu rta rtf rti rtl rtn rtr rts rtt rtu rua ruf rui run rur rus rut ruu saa saf sai sal san sar sas sat sau sfa sff sfi sfl sfn sfr sfs sft sfu sia sif sii sil sin sir sis sit siu sla slf sli sll sln slr sls slt slu sna snf sni snl snn snr sns snt snu sr- sra srf sri srl srn srr srs srt ss- ssa ssf ssi ssl ssn ssr sss sst ssu sta stf sti stl stn str sts stt stu sua suf sui sul sun sur sus sut suu taa taf tai tal tan tar tas tat tau tfa tff tfi tfl tfn tfr tfs tft tfu tia tif tii til tin tir tis tit tiu tla tlf tli tll tln tlr tls tlt tlu tna tnf tni tnl tnn tnr tns tnt tra trf tri trl trn trr trs trt tru tsa tsf tsi tsl tsn tsr tss tst tsu tta ttf tti ttl ttn ttr tts ttt ttu tua tuf tui tul tun tur tus tut tuu ua- uaa uaf uai ual uan uar uas uat uau ufa uff ufi ufl ufn ufr ufs uft ufu uia uif uii uil uin uir uis uit uiu ula ulf uli ull uln ulr uls ult ulu un- una unf uni unl unn unr uns unt unu ur- ura urf uri url urn urr urs urt uru usa usf usi usl usn usr uss ust usu uta utf uti utl utn utr uts utt utu uua uun uur uus uut uuu