-er a-a a-i aaa aad aae aag aai aam aao aar ad- ada add ade adg adi adm ado adr aea aed aee aeg aei aem aeo aer ag- aga agd age agg agi agm ago agr ai- aia aid aie aig aii aim aio air ama amd ame amg ami amm amo amr aoa aod aoe aog aoi aom aoo aor ar- ara ard are arg ari arm aro arr daa dad dae dag dai dam dao dar dda ddd dde ddg ddi ddm ddo ddr de- dea ded dee deg dei dem deo der dga dgd dge dgg dgi dgm dgr di- dia did die dig dii dim dio dir dma dmd dme dmg dmi dmm dmo dmr doa dod doe dog doi dom doo dor dra drd dre drg dri drm dro drr eaa ead eae eag eai eam eao ear ed- eda edd ede edg edi edm edo edr eea eed eee eeg eem eeo eer ega egd ege egg egi egm ego egr eia eid eie eig eii eim eio eir em- ema emd eme emg emi emm emo emr eo- eoa eod eoe eog eoi eom eoo eor era erd ere erg eri erm ero err g-d gaa gad gae gag gai gam gao gar gda gdd gde gdi gdm gdo gdr ge- gea ged gee geg gei gem geo ger gga ggd ggg ggi ggm ggo ggr gia gid gie gig gii gim gio gir gma gmd gme gmg gmi gmm gmo gmr goa god goe gog goi gom goo gor gra grd gre grg gri grm gro grr i-d ia- iaa iad iae iag iai iam iao iar ida idd ide idg idi idm ido idr ie- iea ied iee ieg iei iem ier iga igd ige igg igi igm igo igr iia iid iie iii iim iio iir im- ima imd ime img imi imm imo io- ioa iod ioe iog ioi iom ioo ior ir- ira ird ire irg iri irm iro irr m-o m-r maa mad mae mag mai mam mao mar mda mdd mde mdg mdi mdm mdo mdr mea med mee meg mei mem meo mer mga mgd mge mgi mgm mgo mgr mi- mia mid mie mig mii mim mio mir mma mmd mme mmg mmi mmm mmo mmr moa mod moe mog moi mom moo mor mra mrd mre mrg mri mrm mro mrr o-i oaa oad oae oag oai oam oao oar oda odd ode odg odi odm odo odr oea oed oee oeg oei oem oeo oer oga ogd oge ogg ogi ogo oia oid oie oii oim oio oir om- oma omd ome omg omi omm omo omr oo- ooa ood oog ooi oom ooo oor or- ora ord ore org ori orm oro orr ra- raa rad rae rag rai ram rao rar rda rdd rde rdg rdi rdm rdo rdr re- rea red ree reg rei rem reo rer rga rgd rge rgg rgi rgo rgr ria rid rie rig rii rim rio rir rma rmd rme rmg rmi rmm rmo rmr roa rod roe rog roi rom roo ror rra rrd rrg rri rrm rrr