-er a-a a-t aaa aae aak aam aar aat aau aea aee aek aem aer aet aeu aka ake akk akm akr aku ama ame amk amm amr amt amu ar- ara are ark arm arr art aru at- ata ate atm atr att atu au- aua aue auk aum aur aut eaa eae eak eam ear eat eau eea eee eek eem eer eet eka eke ekr ekt eku em- ema eme emk emm emr emt emu era ere erk erm err ert eru eta ete etk etm etr ett etu eu- eua eue eur eut k-t ka- kaa kae kak kam kar kat kau ke- kea kee kek kem ker ket kke kkk kkm kkr kkt kku kma kme kmk kmm kmt kmu kra krk krr krt kru kta kte ktk ktm ktr ktt ktu kue kuk kum kur kut kuu m-r maa mae mak mam mar mat mau mea mee mek mem mer met meu mka mke mkk mkm mkr mkt mku mma mme mmk mmm mmr mmt mmu mra mre mrk mrm mrr mrt mru mta mte mtk mtm mtr mtt mtu mua mue muk mum mur mut muu ra- raa rae rak ram rar rat rau re- rea ree rek rem rer ret reu rke rkk rkm rkt rku rma rme rmm rmr rmt rra rrk rrm rrr rrt rru rta rte rtk rtm rtr rtt rtu rua rue ruk rum rur rut ruu taa tae tak tam tar tat tau te- tea tee tek tem ter tet teu tka tke tkk tkm tkr tkt tma tme tmk tmm tmr tmt tmu tra tre trk trm trr trt tru tta tte ttk ttm ttr ttt ttu tua tue tuk tum tur tut tuu ua- uaa uae uak uam uar uat uau uea uee uem uer uet uka uke ukk ukr uku um- uma ume umm umr umt umu ur- ura ure urk urm urr urt uru uta ute utk utm utr utt utu uua uue uum uur uut uuu