-al a-a a-i aaa aaf aai aal aan aas af- afa aff afi afl afn afs ai- aia aif aii ail ain ais al- ala alf ali all aln als an- ana anf ani anl ann ans as- asa asf asi asl asn ass faa faf fai fal fan fas ffa fff ffi ffl ffn ffs fia fif fii fil fin fis fla flf fli fll fln fls fna fnf fni fnl fnn fns fsa fsf fsi fsl fsn fss i-f ia- iaa iaf iai ial ian ias ifa iff ifi ifl ifn ifs iia iif iii iil iin iis il- ila ilf ili ill iln ils in- ina inf ini inl inn ins is- isa isf isi isl isn iss la- laa laf lai lal lan las lfa lff lfi lfl lfn lfs lia lif lii lil lin lis lla llf lli lll lln lls lna lni lnl lnn lns lsa lsf lsi lsl lsn lss n-i naa naf nai nal nan nas nfa nff nfi nfl nfn nfs nia nif nii nil nin nis nla nlf nli nll nln nls nna nnf nni nnl nnn nns nsa nsf nsi nsl nsn nss saa saf sai sal san sas sfa sff sfi sfl sfn sfs sia sif sii sil sin sis sla slf sli sll sln sls sna snf sni snl snn sns ss- ssa ssf ssi ssl ssn sss