-al -er a-a a-i aaa aae aai aak aal aan aar aea aee aei aek ael aen aer ai- aia aie aii aik ail ain air aka ake aki akk akl akn akr al- ala ale ali alk all aln alr an- ana ane ani ank anl ann anr ar- ara are ari ark arl arn arr eaa eae eai eak eal ean ear eea eee eek eel een eer eia eie eii eik eil ein eir eka eke eki ekl ekr ela ele eli elk ell eln elr en- ena ene eni enk enl enn enr era ere eri erk erl ern err ia- iaa iae iai ial ian iar ie- iea iee iei iek iel ien ier iia iie iii iil iin iir ika ike iki ikk ikl ikr il- ila ile ili ilk ill iln ilr in- ina ine ini ink inl inn inr ir- ira ire iri irk irl irn irr ka- kaa kae kai kak kal kan kar ke- kea kee kei kek kel ken ker kia kie kii kik kil kin kir kke kki kkk kkl kkn kkr kl- kla kli klr kn- kna kne kni knk knl knn knr kra kri krk krl krn krr la- laa lae lai lak lal lan lar lea lee lei lek lel len ler lia lie lii lik lil lin lir lka lkl lkr lla lle lli llk lll lln llr lna lne lni lnk lnl lnn lnr lra lri lrk lrn lrr n-i naa nae nai nak nal nan nar ne- nea nee nei nek nel nen ner nia nie nii nik nil nin nir nka nke nki nkk nkn nkr nla nle nli nlk nll nln nlr nna nne nni nnk nnl nnn nra nre nri nrk nrl nrn nrr ra- raa rae rai rak ral ran rar re- rea ree rei rek rel ren rer ria rie rii rik ril rin rir rke rkk rla rle rli rll rln rlr rna rni rnn rnr rra rri rrk rrl rrn rrr