-al a-a a-i aaa aad aaf aai aak aal ad- ada add adf adi adk adl af- afa afd aff afi afk afl ai- aia aid aif aii aik ail aka akd aki akk akl al- ala ald alf ali alk all daa dad daf dai dak dal dda ddd ddf ddi ddk ddl dfa dfd dff dfi dfk dfl di- dia did dif dii dik dil dka dki dkk dkl dl- dla dld dlf dli dlk dll faa fad faf fai fak fal fda fdd fdf fdi fdk fdl ffa ffd fff ffi ffk ffl fia fid fif fii fik fil fka fkf fki fkk fkl fla fld flf fli fll i-d i-f ia- iaa iad iaf iai ial ida idd idf idi idk idl ifa ifd iff ifi ifl iia iid iif iii iil ika ikf iki ikk ikl il- ila ild ilf ili ilk ill ka- kaa kad kaf kai kak kal kda kdf kdk kdl kfa kfd kff kfi kia kid kif kii kik kil kki kkk kkl kl- kla kld klf kli la- laa lad laf lai lak lal lda ldd ldf ldi ldk ldl lfa lfd lff lfi lfk lfl lia lid lif lii lik lil lka lkl lla lld llf lli llk lll