-er a-a aaa aae aag aak aam aar aav aea aee aeg aek aem aer aev ag- aga age agg agk agm agr agv aka ake akg akk akm akr akv ama ame amg amk amm amr amv ar- ara are arg ark arm arr arv av- ava ave avg avk avm avr eaa eae eag eak eam ear eav eea eee eeg eek eem eer eev ega ege egg egm egr eka eke ekg ekr ekv em- ema eme emg emk emm emr emv era ere erg erk erm err erv eva eve evg evm evr evv gaa gae gag gak gam gar gav ge- gea gee geg gek gem ger gev gga ggg ggm ggr ggv gka gkm gma gme gmg gmm gmr gmv gra gre grg grk grm grr grv gva gve gvg gvk gvm gvr ka- kaa kae kag kak kam kar kav ke- kea kee keg kek kem ker kev kga kgm kgv kke kkk kkm kkr kkv kma kme kmg kmk kmm kra krg krk krr krv kva kvk kvm kvr kvv m-r m-v maa mae mag mak mam mar mav mea mee meg mek mem mer mev mga mge mgk mgm mgr mgv mka mke mkg mkk mkm mkr mkv mma mme mmg mmk mmm mmr mmv mra mre mrg mrk mrm mrr mrv mva mve mvg mvm mvr mvv ra- raa rae rag rak ram rar rav re- rea ree reg rek rem rer rev rga rge rgg rgk rgr rgv rke rkg rkk rkm rkv rma rme rmg rmm rmr rmv rra rrg rrk rrm rrr rva rve rvg rvm rvr rvv v-a v-e vaa vae vag vak vam var vav vea vee veg vek vem ver vga vgg vgm vgr vka vkg vkm vm- vma vmm vmr vra vre vrg vrk vrm vrr vva vvg vvm vvr vvv