-al -er a-a aaa aad aae aag aal aan aar aav ad- ada add ade adg adl adn adr adv aea aed aee aeg ael aen aer aev ag- aga agd age agg agl agn agr agv al- ala ald ale alg all aln alr alv an- ana and ane ang anl ann anr anv ar- ara ard are arg arl arn arr arv av- ava avd ave avg avl avn avr daa dad dae dag dal dan dar dav dda ddd dde ddg ddl ddn ddr de- dea ded dee deg del den der dev dga dgd dge dgg dgl dgn dgr dl- dla dld dle dlg dll dlr dlv dna dnd dne dng dnl dnn dnr dra drd dre drg drl drn drr drv dva dvd dve dvg dvl dvn dvr eaa ead eae eag eal ean ear eav ed- eda edd ede edg edl edn edr eea eed eee eeg eel een eer eev ega egd ege egg egl egn egr ela eld ele elg ell eln elr elv en- ena end ene eng enl enn enr env era erd ere erg erl ern err erv eva evd eve evg evl evn evr evv g-d gaa gad gae gag gal gan gar gav gda gdd gde gdl gdn gdr gdv ge- gea ged gee geg gel gen ger gev gga ggd ggg ggn ggr ggv gla gld gle glg gll gln glr glv gna gnd gne gnl gnn gnr gnv gra grd gre grg grl grn grr grv gva gvd gve gvg gvl gvn gvr la- laa lad lae lag lal lan lar lav lda ldd lde ldg ldl ldn ldr ldv lea led lee leg lel len ler lev lga lgd lge lgg lgl lgn lgr lgv lla lld lle llg lll lln llr llv lna lnd lne lng lnl lnn lnr lra lrd lrg lrn lrr lrv lva lvd lve lvg lvl lvn lvr lvv naa nad nae nag nal nan nar nav nda ndd nde ndg ndl ndn ndr ndv ne- nea ned nee neg nel nen ner nev nga ngd nge ngg ngl ngn nla nld nle nlg nll nln nlr nlv nna nne nng nnl nnn nnv nra nrd nre nrg nrl nrn nrr nrv nva nvd nve nvg nvl nvn nvv ra- raa rad rae rag ral ran rar rav rda rdd rde rdg rdl rdn rdr rdv re- rea red ree reg rel ren rer rev rga rgd rge rgg rgn rgr rgv rla rld rle rlg rll rln rlr rna rnd rng rnn rnr rnv rra rrd rrg rrl rrn rrr rva rvd rve rvg rvl rvn rvr rvv v-a v-e vaa vad vae vag val van var vav vdd vde vdg vdl vdr vdv vea ved vee veg vel ven ver vga vgg vgl vgn vgr vl- vla vld vle vll vlv vn- vna vnd vng vnl vnr vnv vra vrd vre vrg vrn vrr vva vvg vvr vvv