-al a-a a-t aaa aag aal aar aat aav ag- aga agg agl agr agt agv al- ala alg all alr alt alv ar- ara arg arl arr art arv at- ata atg atl atr att atv av- ava avg avl avr avt gaa gag gal gar gat gav gga ggg ggr ggt ggv gla glg gll glr glt glv gra grg grl grr grt grv gta gtg gtl gtr gtt gtv gva gvg gvl gvr gvt la- laa lag lal lar lat lav lga lgg lgl lgr lgt lgv lla llg lll llr llt llv lra lrg lrr lrt lrv lta ltg ltl ltr ltt ltv lva lvg lvl lvr lvt lvv ra- raa rag ral rar rat rav rga rgg rgr rgt rgv rla rlg rll rlr rlt rra rrg rrl rrr rrt rta rtg rtl rtr rtt rtv rva rvg rvl rvr rvt rvv taa tag tal tar tat tav tga tgg tgl tgr tgt tgv tla tlg tll tlr tlt tlv tra trg trl trr trt trv tta ttg ttl ttr ttt ttv tva tvg tvl tvr tvt v-a vaa vag val var vat vav vga vgg vgl vgr vgt vl- vla vll vlt vlv vra vrg vrr vrt vta vtg vtl vtr vtt vtv vva vvg vvr vvt vvv