-al -er a-a aaa aad aae aag aal aar aav ad- ada add ade adg adl adr adv aea aed aee aeg ael aer aev ag- aga agd age agg agl agr agv al- ala ald ale alg all alr alv ar- ara ard are arg arl arr arv av- ava avd ave avg avl avr daa dad dae dag dal dar dav dda ddd dde ddg ddl ddr de- dea ded dee deg del der dev dga dgd dge dgg dgl dgr dl- dla dld dle dlg dll dlr dlv dra drd dre drg drl drr drv dva dvd dve dvg dvl dvr eaa ead eae eag eal ear eav ed- eda edd ede edg edl edr eea eed eee eeg eel eer eev ega egd ege egg egl egr ela eld ele elg ell elr elv era erd ere erg erl err erv eva evd eve evg evl evr evv g-d gaa gad gae gag gal gar gav gda gdd gde gdl gdr gdv ge- gea ged gee geg gel ger gev gga ggd ggg ggr ggv gla gld gle glg gll glr glv gra grd gre grg grl grr grv gva gvd gve gvg gvl gvr la- laa lad lae lag lal lar lav lda ldd lde ldg ldl ldr ldv lea led lee leg lel ler lev lga lgd lge lgg lgl lgr lgv lla lld lle llg lll llr llv lra lrd lrg lrr lrv lva lvd lve lvg lvl lvr lvv ra- raa rad rae rag ral rar rav rda rdd rde rdg rdl rdr rdv re- rea red ree reg rel rer rev rga rgd rge rgg rgr rgv rla rld rle rlg rll rlr rra rrd rrg rrl rrr rva rvd rve rvg rvl rvr rvv v-a v-e vaa vad vae vag val var vav vdd vde vdg vdl vdr vdv vea ved vee veg vel ver vga vgg vgl vgr vl- vla vld vle vll vlv vra vrd vre vrg vrr vva vvg vvr vvv