-al -ol a-a a-i aaa aaf aai aal aan aao aar aas aau af- afa aff afi afl afn afo afr afs afu ai- aia aif aii ail ain aio air ais aiu al- ala alf ali all aln alo alr als alu an- ana anf ani anl ann ano anr ans anu aoa aof aoi aol aon aoo aor aos aou ar- ara arf ari arl arn aro arr ars aru as- asa asf asi asl asn aso asr ass asu au- aua auf aui aul aun auo aur aus faa faf fai fal fan fao far fas fau ffa fff ffi ffl ffn ffo ffr ffs ffu fia fif fii fil fin fir fis fiu fla flf fli fll fln flo flr fls flu fna fnf fni fnl fnn fnr fns fnu foa fof foi fol fon foo for fos fou fra frf fri frl frn fro frr frs fru fsa fsf fsi fsl fsn fso fsr fss fsu fua fuf fui ful fun fuo fur fus fuu i-f ia- iaa iaf iai ial ian iao iar ias iau ifa iff ifi ifl ifn ifo ifr ifs ifu iia iif iii iil iin iio iir iis iiu il- ila ilf ili ill iln ilo ilr ils ilu in- ina inf ini inl inn ino inr ins inu io- ioa iof ioi iol ion ioo ior ios iou ir- ira irf iri irl irn iro irr irs iru is- isa isf isi isl isn iso isr iss isu iu- iua iui iur ius la- laa laf lai lal lan lao lar las lau lfa lff lfi lfl lfn lfo lfr lfs lfu lia lif lii lil lin lio lir lis liu lla llf lli lll lln llo llr lls llu lna lni lnl lnn lno lnr lns lnu loa lof loi lol lon loo lor los lou lra lrf lri lrn lro lrr lrs lru lsa lsf lsi lsl lsn lso lsr lss lsu lua luf lui lul lun luo lur lus luu n-i naa naf nai nal nan nao nar nas nau nfa nff nfi nfl nfn nfo nfr nfs nfu nia nif nii nil nin nio nir nis niu nla nlf nli nll nln nlo nlr nls nlu nna nnf nni nnl nnn nno nns nnu no- noa nof noi nol non noo nor nos nou nra nrf nri nrl nrn nro nrr nrs nru nsa nsf nsi nsl nsn nso nsr nss nsu nua nui nul nun nuo nur nus nuu o-i oaa oaf oai oal oan oao oar oas oau of- ofa off ofi ofl ofn ofo ofr ofs ofu oia oif oii oil oin oio oir ois oiu ola olf oli oll oln olo ols olu on- ona onf oni onl onn ono onr ons onu oo- ooa oof ooi ool oon ooo oor oos or- ora orf ori orl orn oro orr ors oru os- osa osf osi osl osn oso osr oss osu ou- oua ouf oui oul oun ouo our ous ra- raa raf rai ral ran rao rar ras rau rfa rff rfi rfl rfn rfo rfr rfs rfu ria rif rii ril rin rio rir ris rla rlf rli rll rln rlo rlr rls rlu rna rni rnn rno rnr rns rnu roa rof roi rol ron roo ror ros rou rra rrf rri rrl rrn rrr rrs rru rsa rsf rsi rsl rsn rso rsr rss rsu rua ruf rui run ruo rur rus ruu saa saf sai sal san sao sar sas sau sfa sff sfi sfl sfn sfo sfr sfs sfu sia sif sii sil sin sio sir sis siu sla slf sli sll sln slo slr sls slu sna snf sni snl snn sno snr sns snu soa sof soi sol son soo sor sos sou sr- sra srf sri srl srn sro srr srs ss- ssa ssf ssi ssl ssn sso ssr sss ssu sua suf sui sul sun suo sur sus suu ua- uaa uaf uai ual uan uao uar uas uau ufa uff ufi ufl ufn ufo ufr ufs ufu uia uif uii uil uin uio uir uis uiu ula ulf uli ull uln ulo ulr uls ulu un- una unf uni unl unn uno unr uns unu uoa uol uon uoo uor uos ur- ura urf uri url urn uro urr urs uru usa usf usi usl usn uso usr uss usu uua uun uur uus uuu