-er a-a a-i aaa aae aag aai aam aar aav aea aee aeg aei aem aer aev ag- aga age agg agi agm agr agv ai- aia aie aig aii aim air aiv ama ame amg ami amm amr amv ar- ara are arg ari arm arr arv av- ava ave avg avi avm avr eaa eae eag eai eam ear eav eea eee eeg eem eer eev ega ege egg egi egm egr eia eie eig eii eim eir eiv em- ema eme emg emi emm emr emv era ere erg eri erm err erv eva eve evg evi evm evr evv gaa gae gag gai gam gar gav ge- gea gee geg gei gem ger gev gga ggg ggi ggm ggr ggv gia gie gig gii gim gir giv gma gme gmg gmi gmm gmr gmv gra gre grg gri grm grr grv gva gve gvg gvi gvm gvr i-v ia- iaa iae iag iai iam iar iav ie- iea iee ieg iei iem ier iev iga ige igg igi igm igr iia iie iii iim iir im- ima ime img imi imm imv ir- ira ire irg iri irm irr irv iva ive ivg ivi ivr ivv m-r m-v maa mae mag mai mam mar mav mea mee meg mei mem mer mev mga mge mgi mgm mgr mgv mi- mia mie mig mii mim mir miv mma mme mmg mmi mmm mmr mmv mra mre mrg mri mrm mrr mrv mva mve mvg mvi mvm mvr mvv ra- raa rae rag rai ram rar rav re- rea ree reg rei rem rer rev rga rge rgg rgi rgr rgv ria rie rig rii rim rir riv rma rme rmg rmi rmm rmr rmv rra rrg rri rrm rrr rva rve rvg rvi rvm rvr rvv v-a v-e vaa vae vag vai vam var vav vea vee veg vei vem ver vga vgg vgm vgr vi- via vie vig vii vim vir viv vm- vma vmi vmm vmr vra vre vrg vri vrm vrr vva vvg vvi vvm vvr vvv