-ic a-a a-c a-i a-t aaa aac aag aai aan aao aas aat aav ac- aca acc acg aci acn aco acs act acv ag- aga agc agg agi agn ago ags agt agv ai- aia aic aig aii ain aio ais ait aiv an- ana anc ang ani ann ano ans ant anv aoa aoc aog aoi aon aoo aos aot aov as- asa asc asg asi asn aso ass ast asv at- ata atc atg ati atn ato ats att atv av- ava avc avg avi avn avo avs avt c-- caa cac cag cai can cao cas cat cav cca ccc ccg cci ccn cco ccs cct ccv cga cgc cgg cgi cgn cgo cgs cgt cgv ci- cia cic cig cii cin cio cis cit civ cn- cna cnc cng cni cnn cno cns cnt cnv co- coa coc cog coi con coo cos cot cov csa csc csg csi csn cso css cst csv cta ctc ctg cti ctn cto cts ctt ctv cva cvc cvg cvi cvn cvo cvs cvt cvv gaa gac gag gai gan gao gas gat gav gca gcc gcg gci gcn gco gcs gct gga ggc ggg ggi ggn ggo ggs ggt ggv gia gic gig gii gin gio gis git giv gna gnc gni gnn gno gns gnt gnv goa goc gog goi gon goo gos got gov gsa gsc gsg gsi gsn gso gss gst gsv gta gtc gtg gti gtn gto gts gtt gtv gva gvc gvg gvi gvn gvo gvs gvt i-v ia- iaa iac iag iai ian iao ias iat iav ica icc icg ici icn ico ics ict icv iga igc igg igi ign igo igs igt iia iic iii iin iio iis iit in- ina inc ing ini inn ino ins int inv io- ioa ioc iog ioi ion ioo ios iot iov is- isa isc isg isi isn iso iss ist isv ita itc itg iti itn ito its itt itv iva ivc ivg ivi ivo ivs ivt ivv n-i naa nac nag nai nan nao nas nat nav nca ncc ncg nci ncn nco ncs nct ncv nga ngc ngg ngi ngn ngo ngs ngt nia nic nig nii nin nio nis nit niv nna nnc nng nni nnn nno nns nnt nnv no- noa noc nog noi non noo nos not nov nsa nsc nsg nsi nsn nso nss nst nsv nta ntc ntg nti ntn nto nts ntt ntv nva nvc nvg nvi nvn nvt nvv o-i oaa oac oag oai oan oao oas oat oav oc- oca occ ocg oci ocn oco ocs oct ocv oga ogc ogg ogi ogn ogo ogs ogt oia oic oii oin oio ois oit oiv on- ona onc ong oni onn ono ons ont oo- ooa ooc oog ooi oon ooo oos oot oov os- osa osc osg osi osn oso oss ost osv ot- ota otc otg oti otn oto ots ott otv ov- ova ovc ovi ovo ovs ovv saa sac sag sai san sao sas sat sav sca scc scg sci scn sco scs sct scv sga sgc sgg sgi sgn sgo sgs sgt sgv sia sic sig sii sin sio sis sit siv sna snc sng sni snn sno sns snt snv soa soc sog soi son soo sos sot sov ss- ssa ssc ssg ssi ssn sso sss sst ssv sta stc stg sti stn sto sts stt stv sva svc svg svi svn svo svs svt svv taa tac tag tai tan tao tas tat tav tca tcc tcg tci tcn tco tcs tct tcv tga tgc tgg tgi tgn tgo tgs tgt tgv tia tic tig tii tin tio tis tit tiv tna tnc tng tni tnn tno tns tnt to- toa toc tog toi ton too tos tot tov tsa tsc tsg tsi tsn tso tss tst tsv tta ttc ttg tti ttn tto tts ttt ttv tva tvc tvg tvi tvn tvo tvs tvt v-a vaa vac vag vai van vao vas vat vav vca vcc vci vcn vco vcs vct vga vgc vgg vgn vgo vgs vgt vi- via vic vig vii vin vio vis vit viv vn- vna vng vni vno vns vnv voa voc vog voi von voo vos vot vov vsa vsc vsg vsi vsn vso vss vst vsv vta vtc vtg vti vto vts vtt vtv vva vvc vvg vvi vvo vvs vvt vvv