-al a-a a-i aaa aae aag aai aal aax aea aee aeg aei ael aex ag- aga age agg agi agl agx ai- aia aie aig aii ail aix al- ala ale alg ali all alx ax- axa axe axi axl axx eaa eae eag eai eal eax eea eee eeg eel eex ega ege egg egi egl egx eia eie eig eii eil eix ela ele elg eli ell elx ex- exa exe exi exl exx gaa gae gag gai gal ge- gea gee geg gei gel gex gga ggg ggi gia gie gig gii gil gla gle glg gli gll glx gxa gxl ia- iaa iae iag iai ial ie- iea iee ieg iei iel iex iga ige igg igi igl iia iie iii iil iix il- ila ile ilg ili ill ilx ixe ixi ixl la- laa lae lag lai lal lax lea lee leg lei lel lex lga lge lgg lgi lgl lia lie lig lii lil lix lla lle llg lli lll lxi lxx xaa xag xal xee xeg xel xex xge xgi xgl xia xie xii xix xla xlg xli xxi xxl xxx