-al a-a a-c aaa aac aae aak aal aan aau ac- aca acc ace ack acl acn acu aea aec aee aek ael aen aeu aka akc ake akk akl akn aku al- ala alc ale alk all aln alu an- ana anc ane ank anl ann anu au- aua auc aue auk aul aun c-- caa cac cae cak cal can cau cca ccc cce cck ccl ccn ccu ce- cea cec cee cek cel cen ceu cka ckc cl- cla clc cle clk cll cln clu cn- cna cnc cne cnl cnn cnu cua cuc cue cuk cul cun cuu eaa eac eae eak eal ean eau ec- eca ecc ece eck ecl ecn ecu eea eec eee eek eel een eka ekc eke ekl eku ela elc ele elk ell eln elu en- ena enc ene enk enl enn enu eu- eua euc eue eul eun ka- kaa kac kae kak kal kan kau kca kcc kce kck kcl kcn kcu ke- kea kec kee kek kel ken kkc kke kkk kkl kkn kku kl- kla klc klu kn- kna knc kne knk knl knn knu kuc kue kuk kul kun kuu la- laa lac lae lak lal lan lau lca lcc lce lck lcl lcn lcu lea lec lee lek lel len leu lka lkl lla llc lle llk lll lln llu lna lnc lne lnk lnl lnn lnu lua luc lue luk lul lun luu naa nac nae nak nal nan nau nca ncc nce nck ncl ncn ncu ne- nea nec nee nek nel nen neu nka nkc nke nkk nkn nku nla nlc nle nlk nll nln nlu nna nnc nne nnk nnl nnn nnu nua nuc nue nuk nul nun nuu ua- uaa uac uae uak ual uan uau uca ucc uce uck ucl ucn ucu uea uec uee uel uen uka ukc uke ukk ukl ukn uku ula ulc ule ulk ull uln ulu un- una unc une unk unl unn unu uua uuc uue uun uuu