-al a-a a-i aaa aaf aai aal aan af- afa aff afi afl afn ai- aia aif aii ail ain al- ala alf ali all aln an- ana anf ani anl ann faa faf fai fal fan ffa fff ffi ffl ffn fia fif fii fil fin fla flf fli fll fln fna fnf fni fnl fnn i-f ia- iaa iaf iai ial ian ifa iff ifi ifl ifn iia iif iii iil iin il- ila ilf ili ill iln in- ina inf ini inl inn la- laa laf lai lal lan lfa lff lfi lfl lfn lia lif lii lil lin lla llf lli lll lln lna lni lnl lnn n-i naa naf nai nal nan nfa nff nfi nfl nfn nia nif nii nil nin nla nlf nli nll nln nna nnf nni nnl nnn