-ic a-a a-c a-i a-t aaa aac aag aai aan aao aar aat aav ac- aca acc acg aci acn aco acr act acv ag- aga agc agg agi agn ago agr agt agv ai- aia aic aig aii ain aio air ait aiv an- ana anc ang ani ann ano anr ant anv aoa aoc aog aoi aon aoo aor aot aov ar- ara arc arg ari arn aro arr art arv at- ata atc atg ati atn ato atr att atv av- ava avc avg avi avn avo avr avt c-- caa cac cag cai can cao car cat cav cca ccc ccg cci ccn cco ccr cct ccv cga cgc cgg cgi cgn cgo cgr cgt cgv ci- cia cic cig cii cin cio cir cit civ cn- cna cnc cng cni cnn cno cnr cnt cnv co- coa coc cog coi con coo cor cot cov cra crc crg cri crn cro crr crt crv cta ctc ctg cti ctn cto ctr ctt ctv cva cvc cvg cvi cvn cvo cvr cvt cvv gaa gac gag gai gan gao gar gat gav gca gcc gcg gci gcn gco gcr gct gga ggc ggg ggi ggn ggo ggr ggt ggv gia gic gig gii gin gio gir git giv gna gnc gni gnn gno gnr gnt gnv goa goc gog goi gon goo gor got gov gra grc grg gri grn gro grr grt grv gta gtc gtg gti gtn gto gtr gtt gtv gva gvc gvg gvi gvn gvo gvr gvt i-v ia- iaa iac iag iai ian iao iar iat iav ica icc icg ici icn ico icr ict icv iga igc igg igi ign igo igr igt iia iic iii iin iio iir iit in- ina inc ing ini inn ino inr int inv io- ioa ioc iog ioi ion ioo ior iot iov ir- ira irc irg iri irn iro irr irt irv ita itc itg iti itn ito itt itv iva ivc ivg ivi ivo ivr ivt ivv n-i naa nac nag nai nan nao nar nat nav nca ncc ncg nci ncn nco ncr nct ncv nga ngc ngg ngi ngn ngo ngt nia nic nig nii nin nio nir nit niv nna nnc nng nni nnn nno nnt nnv no- noa noc nog noi non noo nor not nov nra nrc nrg nri nrn nro nrr nrt nrv nta ntc ntg nti ntn nto ntr ntt ntv nva nvc nvg nvi nvn nvt nvv o-i oaa oac oag oai oan oao oar oat oav oc- oca occ ocg oci ocn oco ocr oct ocv oga ogc ogg ogi ogn ogo ogt oia oic oii oin oio oir oit oiv on- ona onc ong oni onn ono onr ont oo- ooa ooc oog ooi oon ooo oor oot oov or- ora orc org ori orn oro orr ort orv ot- ota otc otg oti otn oto otr ott otv ov- ova ovc ovi ovo ovv ra- raa rac rag rai ran rao rar rat rav rca rcc rcg rci rcn rco rcr rct rcv rga rgc rgg rgi rgn rgo rgr rgt rgv ria ric rig rii rin rio rir rit riv rna rnc rng rni rnn rno rnr rnt rnv roa roc rog roi ron roo ror rot rov rra rrc rrg rri rrn rrr rrt rta rtc rtg rti rtn rto rtr rtt rtv rva rvc rvg rvi rvn rvo rvr rvt rvv taa tac tag tai tan tao tar tat tav tca tcc tcg tci tcn tco tcr tct tcv tga tgc tgg tgi tgn tgo tgr tgt tgv tia tic tig tii tin tio tir tit tiv tna tnc tng tni tnn tno tnr tnt to- toa toc tog toi ton too tor tot tov tra trc trg tri trn tro trr trt trv tta ttc ttg tti ttn tto ttr ttt ttv tva tvc tvg tvi tvn tvo tvr tvt v-a vaa vac vag vai van vao var vat vav vca vcc vci vcn vco vcr vct vga vgc vgg vgn vgo vgr vgt vi- via vic vig vii vin vio vir vit viv vn- vna vng vni vno vnr vnv voa voc vog voi von voo vor vot vov vra vrc vrg vri vrn vrr vrt vta vtc vtg vti vto vtr vtt vtv vva vvc vvg vvi vvo vvr vvt vvv