-al -er a-a a-t aaa aae aak aal aar aat aau aea aee aek ael aer aet aeu aka ake akk akl akr aku al- ala ale alk all alr alt alu ar- ara are ark arl arr art aru at- ata ate atl atr att atu au- aua aue auk aul aur aut eaa eae eak eal ear eat eau eea eee eek eel eer eet eka eke ekl ekr ekt eku ela ele elk ell elr elt elu era ere erk erl err ert eru eta ete etk etl etr ett etu eu- eua eue eul eur eut k-t ka- kaa kae kak kal kar kat kau ke- kea kee kek kel ker ket kke kkk kkl kkr kkt kku kl- kla klr klt klu kra krk krl krr krt kru kta kte ktk ktl ktr ktt ktu kue kuk kul kur kut kuu la- laa lae lak lal lar lat lau lea lee lek lel ler let leu lka lkl lkr lkt lla lle llk lll llr llt llu lra lrk lrr lrt lru lta lte ltk ltl ltr ltt ltu lua lue luk lul lur lut luu ra- raa rae rak ral rar rat rau re- rea ree rek rel rer ret reu rke rkk rkt rku rla rle rll rlr rlt rlu rra rrk rrl rrr rrt rru rta rte rtk rtl rtr rtt rtu rua rue ruk rur rut ruu taa tae tak tal tar tat tau te- tea tee tek tel ter tet teu tka tke tkk tkl tkr tkt tla tle tlk tll tlr tlt tlu tra tre trk trl trr trt tru tta tte ttk ttl ttr ttt ttu tua tue tuk tul tur tut tuu ua- uaa uae uak ual uar uat uau uea uee uel uer uet uka uke ukk ukl ukr uku ula ule ulk ull ulr ult ulu ur- ura ure urk url urr urt uru uta ute utk utl utr utt utu uua uue uur uut uuu