-al -er a-a aaa aad aae aag aal aar aau aav ad- ada add ade adg adl adr adu adv aea aed aee aeg ael aer aeu aev ag- aga agd age agg agl agr agu agv al- ala ald ale alg all alr alu alv ar- ara ard are arg arl arr aru arv au- aua aud aue aug aul aur auv av- ava avd ave avg avl avr avu daa dad dae dag dal dar dau dav dda ddd dde ddg ddl ddr ddu de- dea ded dee deg del der deu dev dga dgd dge dgg dgl dgr dgu dl- dla dld dle dlg dll dlr dlu dlv dra drd dre drg drl drr dru drv dua dud due dug dul dur duv dva dvd dve dvg dvl dvr dvu eaa ead eae eag eal ear eau eav ed- eda edd ede edg edl edr edu eea eed eee eeg eel eer eev ega egd ege egg egl egr egu ela eld ele elg ell elr elu elv era erd ere erg erl err eru erv eu- eua eud eue eug eul eur euv eva evd eve evg evl evr evv g-d gaa gad gae gag gal gar gau gav gda gdd gde gdl gdr gdu gdv ge- gea ged gee geg gel ger geu gev gga ggd ggg ggr ggu ggv gla gld gle glg gll glr glu glv gra grd gre grg grl grr gru grv gu- gua gud gue gug gul gur guu guv gva gvd gve gvg gvl gvr gvu la- laa lad lae lag lal lar lau lav lda ldd lde ldg ldl ldr ldu ldv lea led lee leg lel ler leu lev lga lgd lge lgg lgl lgr lgu lgv lla lld lle llg lll llr llu llv lra lrd lrg lrr lru lrv lua lud lue lug lul lur luu luv lva lvd lve lvg lvl lvr lvv ra- raa rad rae rag ral rar rau rav rda rdd rde rdg rdl rdr rdu rdv re- rea red ree reg rel rer reu rev rga rgd rge rgg rgr rgv rla rld rle rlg rll rlr rlu rra rrd rrg rrl rrr rru rua rud rue rug rur ruu ruv rva rvd rve rvg rvl rvr rvu rvv ua- uaa uad uae uag ual uar uau uav uda udd ude udg udl udr udu udv uea ued uee ueg uel uer uga uge ugg ugl ugr ugu ula uld ule ulg ull ulr ulu ulv ur- ura urd ure urg url urr uru uua uue uug uur uuu uva uve uvl uvu uvv v-a v-e vaa vad vae vag val var vau vav vdd vde vdg vdl vdr vdu vdv vea ved vee veg vel ver veu vga vgg vgl vgr vgu vl- vla vld vle vll vlv vra vrd vre vrg vrr vru vue vug vul vur vuv vva vvg vvr vvv