-al a-a a-i aaa aaf aai aal aan aar aas af- afa aff afi afl afn afr afs ai- aia aif aii ail ain air ais al- ala alf ali all aln alr als an- ana anf ani anl ann anr ans ar- ara arf ari arl arn arr ars as- asa asf asi asl asn asr ass faa faf fai fal fan far fas ffa fff ffi ffl ffn ffr ffs fia fif fii fil fin fir fis fla flf fli fll fln flr fls fna fnf fni fnl fnn fnr fns fra frf fri frl frn frr frs fsa fsf fsi fsl fsn fsr fss i-f ia- iaa iaf iai ial ian iar ias ifa iff ifi ifl ifn ifr ifs iia iif iii iil iin iir iis il- ila ilf ili ill iln ilr ils in- ina inf ini inl inn inr ins ir- ira irf iri irl irn irr irs is- isa isf isi isl isn isr iss la- laa laf lai lal lan lar las lfa lff lfi lfl lfn lfr lfs lia lif lii lil lin lir lis lla llf lli lll lln llr lls lna lni lnl lnn lnr lns lra lrf lri lrn lrr lrs lsa lsf lsi lsl lsn lsr lss n-i naa naf nai nal nan nar nas nfa nff nfi nfl nfn nfr nfs nia nif nii nil nin nir nis nla nlf nli nll nln nlr nls nna nnf nni nnl nnn nns nra nrf nri nrl nrn nrr nrs nsa nsf nsi nsl nsn nsr nss ra- raa raf rai ral ran rar ras rfa rff rfi rfl rfn rfr rfs ria rif rii ril rin rir ris rla rlf rli rll rln rlr rls rna rni rnn rnr rns rra rrf rri rrl rrn rrr rrs rsa rsf rsi rsl rsn rsr rss saa saf sai sal san sar sas sfa sff sfi sfl sfn sfr sfs sia sif sii sil sin sir sis sla slf sli sll sln slr sls sna snf sni snl snn snr sns sr- sra srf sri srl srn srr srs ss- ssa ssf ssi ssl ssn ssr sss