-ic a-a a-c a-i a-t aaa aac aag aai aan aao aar aas aat aav ac- aca acc acg aci acn aco acr acs act acv ag- aga agc agg agi agn ago agr ags agt agv ai- aia aic aig aii ain aio air ais ait aiv an- ana anc ang ani ann ano anr ans ant anv aoa aoc aog aoi aon aoo aor aos aot aov ar- ara arc arg ari arn aro arr ars art arv as- asa asc asg asi asn aso asr ass ast asv at- ata atc atg ati atn ato atr ats att atv av- ava avc avg avi avn avo avr avs avt c-- caa cac cag cai can cao car cas cat cav cca ccc ccg cci ccn cco ccr ccs cct ccv cga cgc cgg cgi cgn cgo cgr cgs cgt cgv ci- cia cic cig cii cin cio cir cis cit civ cn- cna cnc cng cni cnn cno cnr cns cnt cnv co- coa coc cog coi con coo cor cos cot cov cra crc crg cri crn cro crr crs crt crv csa csc csg csi csn cso csr css cst csv cta ctc ctg cti ctn cto ctr cts ctt ctv cva cvc cvg cvi cvn cvo cvr cvs cvt cvv gaa gac gag gai gan gao gar gas gat gav gca gcc gcg gci gcn gco gcr gcs gct gga ggc ggg ggi ggn ggo ggr ggs ggt ggv gia gic gig gii gin gio gir gis git giv gna gnc gni gnn gno gnr gns gnt gnv goa goc gog goi gon goo gor gos got gov gra grc grg gri grn gro grr grs grt grv gsa gsc gsg gsi gsn gso gsr gss gst gsv gta gtc gtg gti gtn gto gtr gts gtt gtv gva gvc gvg gvi gvn gvo gvr gvs gvt i-v ia- iaa iac iag iai ian iao iar ias iat iav ica icc icg ici icn ico icr ics ict icv iga igc igg igi ign igo igr igs igt iia iic iii iin iio iir iis iit in- ina inc ing ini inn ino inr ins int inv io- ioa ioc iog ioi ion ioo ior ios iot iov ir- ira irc irg iri irn iro irr irs irt irv is- isa isc isg isi isn iso isr iss ist isv ita itc itg iti itn ito its itt itv iva ivc ivg ivi ivo ivr ivs ivt ivv n-i naa nac nag nai nan nao nar nas nat nav nca ncc ncg nci ncn nco ncr ncs nct ncv nga ngc ngg ngi ngn ngo ngs ngt nia nic nig nii nin nio nir nis nit niv nna nnc nng nni nnn nno nns nnt nnv no- noa noc nog noi non noo nor nos not nov nra nrc nrg nri nrn nro nrr nrs nrt nrv nsa nsc nsg nsi nsn nso nsr nss nst nsv nta ntc ntg nti ntn nto ntr nts ntt ntv nva nvc nvg nvi nvn nvt nvv o-i oaa oac oag oai oan oao oar oas oat oav oc- oca occ ocg oci ocn oco ocr ocs oct ocv oga ogc ogg ogi ogn ogo ogs ogt oia oic oii oin oio oir ois oit oiv on- ona onc ong oni onn ono onr ons ont oo- ooa ooc oog ooi oon ooo oor oos oot oov or- ora orc org ori orn oro orr ors ort orv os- osa osc osg osi osn oso osr oss ost osv ot- ota otc otg oti otn oto otr ots ott otv ov- ova ovc ovi ovo ovs ovv ra- raa rac rag rai ran rao rar ras rat rav rca rcc rcg rci rcn rco rcr rcs rct rcv rga rgc rgg rgi rgn rgo rgr rgs rgt rgv ria ric rig rii rin rio rir ris rit riv rna rnc rng rni rnn rno rnr rns rnt rnv roa roc rog roi ron roo ror ros rot rov rra rrc rrg rri rrn rrr rrs rrt rsa rsc rsg rsi rsn rso rsr rss rst rsv rta rtc rtg rti rtn rto rtr rts rtt rtv rva rvc rvg rvi rvn rvo rvr rvs rvt rvv saa sac sag sai san sao sar sas sat sav sca scc scg sci scn sco scr scs sct scv sga sgc sgg sgi sgn sgo sgr sgs sgt sgv sia sic sig sii sin sio sir sis sit siv sna snc sng sni snn sno snr sns snt snv soa soc sog soi son soo sor sos sot sov sr- sra src srg sri srn sro srr srs srt srv ss- ssa ssc ssg ssi ssn sso ssr sss sst ssv sta stc stg sti stn sto str sts stt stv sva svc svg svi svn svo svr svs svt svv taa tac tag tai tan tao tar tas tat tav tca tcc tcg tci tcn tco tcr tcs tct tcv tga tgc tgg tgi tgn tgo tgr tgs tgt tgv tia tic tig tii tin tio tir tis tit tiv tna tnc tng tni tnn tno tnr tns tnt to- toa toc tog toi ton too tor tos tot tov tra trc trg tri trn tro trr trs trt trv tsa tsc tsg tsi tsn tso tsr tss tst tsv tta ttc ttg tti ttn tto ttr tts ttt ttv tva tvc tvg tvi tvn tvo tvr tvs tvt v-a vaa vac vag vai van vao var vas vat vav vca vcc vci vcn vco vcr vcs vct vga vgc vgg vgn vgo vgr vgs vgt vi- via vic vig vii vin vio vir vis vit viv vn- vna vng vni vno vnr vns vnv voa voc vog voi von voo vor vos vot vov vra vrc vrg vri vrn vrr vrs vrt vsa vsc vsg vsi vsn vso vsr vss vst vsv vta vtc vtg vti vto vtr vts vtt vtv vva vvc vvg vvi vvo vvr vvs