-er a-a a-t aaa aad aae aag aan aar aas aat aav ad- ada add ade adg adn adr ads adt adv aea aed aee aeg aen aer aes aet aev ag- aga agd age agg agn agr ags agt agv an- ana and ane ang ann anr ans ant anv ar- ara ard are arg arn arr ars art arv as- asa asd ase asg asn asr ass ast asv at- ata atd ate atg atn atr ats att atv av- ava avd ave avg avn avr avs avt daa dad dae dag dan dar das dat dav dda ddd dde ddg ddn ddr dds ddt de- dea ded dee deg den der des det dev dga dgd dge dgg dgn dgr dgs dgt dna dnd dne dng dnn dnr dns dnt dra drd dre drg drn drr drs drt drv dsa dsd dse dsg dsn dsr dss dst dsv dta dtd dte dtg dtn dtr dts dtt dtv dva dvd dve dvg dvn dvr dvs dvt eaa ead eae eag ean ear eas eat eav ed- eda edd ede edg edn edr eds edt eea eed eee eeg een eer ees eet eev ega egd ege egg egn egr egs egt en- ena end ene eng enn enr ens ent env era erd ere erg ern err ers ert erv es- esa esd ese esg esn esr ess est esv eta etd ete etg etn etr ets ett etv eva evd eve evg evn evr evs evt evv g-d gaa gad gae gag gan gar gas gat gav gda gdd gde gdn gdr gds gdt gdv ge- gea ged gee geg gen ger ges get gev gga ggd ggg ggn ggr ggs ggt ggv gna gnd gne gnn gnr gns gnt gnv gra grd gre grg grn grr grs grt grv gsa gsd gse gsg gsn gsr gss gst gsv gta gtd gte gtg gtn gtr gts gtt gtv gva gvd gve gvg gvn gvr gvs gvt naa nad nae nag nan nar nas nat nav nda ndd nde ndg ndn ndr nds ndt ndv ne- nea ned nee neg nen ner nes net nev nga ngd nge ngg ngn ngs ngt nna nne nng nnn nns nnt nnv nra nrd nre nrg nrn nrr nrs nrt nrv nsa nsd nse nsg nsn nsr nss nst nsv nta ntd nte ntg ntn ntr nts ntt ntv nva nvd nve nvg nvn nvt nvv ra- raa rad rae rag ran rar ras rat rav rda rdd rde rdg rdn rdr rds rdt rdv re- rea red ree reg ren rer res ret rev rga rgd rge rgg rgn rgr rgs rgt rgv rna rnd rng rnn rnr rns rnt rnv rra rrd rrg rrn rrr rrs rrt rsa rsd rse rsg rsn rsr rss rst rsv rta rtd rte rtg rtn rtr rts rtt rtv rva rvd rve rvg rvn rvr rvs rvt rvv saa sad sae sag san sar sas sat sav sda sdd sde sdg sdn sdr sds sdt sdv se- sea sed see seg sen ser ses set sev sga sgd sge sgg sgn sgr sgs sgt sgv sna snd sne sng snn snr sns snt snv sr- sra srd sre srg srn srr srs srt srv ss- ssa ssd sse ssg ssn ssr sss sst ssv sta std ste stg stn str sts stt stv sva svd sve svg svn svr svs svt svv taa tad tae tag tan tar tas tat tav tda tdd tde tdg tdn tdr tds tdt tdv te- tea ted tee teg ten ter tes tet tev tga tge tgg tgn tgr tgs tgt tgv tna tnd tne tng tnn tnr tns tnt tra trd tre trg trn trr trs trt trv tsa tsd tse tsg tsn tsr tss tst tsv tta ttd tte ttg ttn ttr tts ttt ttv tva tvd tve tvg tvn tvr tvs tvt v-a v-e vaa vad vae vag van var vas vat vav vdd vde vdg vdr vds vdt vdv vea ved vee veg ven ver ves vet vga vgg vgn vgr vgs vgt vn- vna vnd vng vnr vns vnv vra vrd vre vrg vrn vrr vrs vrt vsa vsd vse vsg vsn vsr vss vst vsv vta vte vtg vtr vts vtt vtv vva vvg vvr vvs vvt vvv