a-a a-i a-t aaa aag aai aar aas aat aav aax ag- aga agg agi agr ags agt agv agx ai- aia aig aii air ais ait aiv aix ar- ara arg ari arr ars art arv arx as- asa asg asi asr ass ast asv asx at- ata atg ati atr ats att atv atx av- ava avg avi avr avs avt avx ax- axa axi axr axs axt axv axx gaa gag gai gar gas gat gav gga ggg ggi ggr ggs ggt ggv gia gig gii gir gis git giv gra grg gri grr grs grt grv grx gsa gsg gsi gsr gss gst gsv gsx gta gtg gti gtr gts gtt gtv gtx gva gvg gvi gvr gvs gvt gxa gxs gxt i-v ia- iaa iag iai iar ias iat iav iga igg igi igr igs igt iia iii iir iis iit iix ir- ira irg iri irr irs irt irv irx is- isa isg isi isr iss ist isv ita itg iti its itt itv itx iva ivg ivi ivr ivs ivt ivv ivx ixi ra- raa rag rai rar ras rat rav rax rga rgg rgi rgr rgs rgt rgv rgx ria rig rii rir ris rit riv rix rra rrg rri rrr rrs rrt rsa rsg rsi rsr rss rst rsv rsx rta rtg rti rtr rts rtt rtv rtx rva rvg rvi rvr rvs rvt rvv rxr rxs saa sag sai sar sas sat sav sax sga sgg sgi sgr sgs sgt sgv sgx sia sig sii sir sis sit siv six sr- sra srg sri srr srs srt srv srx ss- ssa ssg ssi ssr sss sst ssv ssx sta stg sti str sts stt stv stx sva svg svi svr svs svt svv svx sxi sxs sxt t-x taa tag tai tar tas tat tav tax tga tgg tgi tgr tgs tgt tgv tia tig tii tir tis tit tiv tix tra trg tri trr trs trt trv trx tsa tsg tsi tsr tss tst tsv tsx tta ttg tti ttr tts ttt ttv ttx tva tvg tvi tvr tvs tvt tvx txi txs txt v-a vaa vag vai var vas vat vav vax vga vgg vgr vgs vgt vgx vi- via vig vii vir vis vit viv vix vra vrg vri vrr vrs vrt vsa vsg vsi vsr vss vst vsv vta vtg vti vtr vts vtt vtv vtx vva vvg vvi vvr vvs vvt vvv vxa vxr vxs vxv xaa xag xar xas xat xav xgi xia xii xis xit xiv xix xrt xrx xsa xsi xss xst xti xtr xts xtv xtx xvg xvi xvt xxi xxv xxx