a-a a-t aaa aag aan aao aar aat aau aav ag- aga agg agn ago agr agt agu agv an- ana ang ann ano anr ant anu anv aoa aog aon aoo aor aot aou aov ar- ara arg arn aro arr art aru arv at- ata atg atn ato atr att atu atv au- aua aug aun auo aur aut auv av- ava avg avn avo avr avt avu gaa gag gan gao gar gat gau gav gga ggg ggn ggo ggr ggt ggu ggv gna gnn gno gnr gnt gnu gnv goa gog gon goo gor got gou gov gra grg grn gro grr grt gru grv gta gtg gtn gto gtr gtt gtu gtv gu- gua gug gun guo gur gut guu guv gva gvg gvn gvo gvr gvt gvu naa nag nan nao nar nat nau nav nga ngg ngn ngo ngt ngu nna nng nnn nno nnt nnu nnv no- noa nog non noo nor not nou nov nra nrg nrn nro nrr nrt nru nrv nta ntg ntn nto ntr ntt ntu ntv nua nug nun nuo nur nut nuu nuv nva nvg nvn nvt nvu nvv oaa oag oan oao oar oat oau oav oga ogg ogn ogo ogt on- ona ong onn ono onr ont onu oo- ooa oog oon ooo oor oot oov or- ora org orn oro orr ort oru orv ot- ota otg otn oto otr ott otu otv ou- oua oun ouo our out ov- ova ovo ovv ra- raa rag ran rao rar rat rau rav rga rgg rgn rgo rgr rgt rgv rna rng rnn rno rnr rnt rnu rnv roa rog ron roo ror rot rou rov rra rrg rrn rrr rrt rru rta rtg rtn rto rtr rtt rtu rtv rua rug run ruo rur rut ruu ruv rva rvg rvn rvo rvr rvt rvu rvv taa tag tan tao tar tat tau tav tga tgg tgn tgo tgr tgt tgu tgv tna tng tnn tno tnr tnt to- toa tog ton too tor tot tou tov tra trg trn tro trr trt tru trv tta ttg ttn tto ttr ttt ttu ttv tua tug tun tuo tur tut tuu tuv tva tvg tvn tvo tvr tvt tvu ua- uaa uag uan uao uar uat uau uav uga ugg ugn ugo ugr ugt ugu un- una ung unn uno unr unt unu unv uoa uog uon uoo uor uot ur- ura urg urn uro urr urt uru uta utn uto utr utt utu utv uua uug uun uur uut uuu uva uvo uvu uvv v-a vaa vag van vao var vat vau vav vga vgg vgn vgo vgr vgt vgu vn- vna vng vno vnr vnu vnv voa vog von voo vor vot vou vov vra vrg vrn vrr vrt vru vta vtg vto vtr vtt vtu vtv vug vur vut vuv vva vvg vvo vvr vvt vvv