-al a-a a-i a-t aaa aaf aai aal aan aas aat af- afa aff afi afl afn afs aft ai- aia aif aii ail ain ais ait al- ala alf ali all aln als alt an- ana anf ani anl ann ans ant as- asa asf asi asl asn ass ast at- ata atf ati atl atn ats att faa faf fai fal fan fas fat ffa fff ffi ffl ffn ffs fft fia fif fii fil fin fis fit fla flf fli fll fln fls flt fna fnf fni fnl fnn fns fnt fsa fsf fsi fsl fsn fss fst fta ftf fti ftl ftn fts ftt i-f ia- iaa iaf iai ial ian ias iat ifa iff ifi ifl ifn ifs ift iia iif iii iil iin iis iit il- ila ilf ili ill iln ils ilt in- ina inf ini inl inn ins int is- isa isf isi isl isn iss ist ita itf iti itl itn its itt la- laa laf lai lal lan las lat lfa lff lfi lfl lfn lfs lft lia lif lii lil lin lis lit lla llf lli lll lln lls llt lna lni lnl lnn lns lnt lsa lsf lsi lsl lsn lss lst lta ltf lti ltl lts ltt n-i naa naf nai nal nan nas nat nfa nff nfi nfl nfn nfs nft nia nif nii nil nin nis nit nla nlf nli nll nln nls nlt nna nnf nni nnl nnn nns nnt nsa nsf nsi nsl nsn nss nst nta ntf nti ntn nts ntt saa saf sai sal san sas sat sfa sff sfi sfl sfn sfs sft sia sif sii sil sin sis sit sla slf sli sll sln sls slt sna snf sni snl snn sns snt ss- ssa ssf ssi ssl ssn sss sst sta stf sti stl stn sts stt taa taf tai tal tan tas tat tfa tff tfi tfl tfn tfs tft tia tif tii til tin tis tit tla tlf tli tll tln tls tlt tna tnf tni tnl tnn tns tnt tsa tsf tsi tsl tsn tss tst tta ttf tti ttl ttn tts ttt