-ic a-a a-c a-i aaa aac aag aai aao aas aau aav ac- aca acc acg aci aco acs acu acv ag- aga agc agg agi ago ags agu agv ai- aia aic aig aii aio ais aiu aiv aoa aoc aog aoi aoo aos aou aov as- asa asc asg asi aso ass asu asv au- aua auc aug aui auo aus auv av- ava avc avg avi avo avs avu c-- caa cac cag cai cao cas cau cav cca ccc ccg cci cco ccs ccu ccv cga cgc cgg cgi cgo cgs cgu cgv ci- cia cic cig cii cio cis ciu civ co- coa coc cog coi coo cos cou cov csa csc csg csi cso css csu csv cua cuc cug cui cuo cus cuu cuv cva cvc cvg cvi cvo cvs cvu cvv gaa gac gag gai gao gas gau gav gca gcc gcg gci gco gcs gcu gga ggc ggg ggi ggo ggs ggu ggv gia gic gig gii gio gis giu giv goa goc gog goi goo gos gou gov gsa gsc gsg gsi gso gss gsu gsv gu- gua guc gug gui guo gus guu guv gva gvc gvg gvi gvo gvs gvu i-v ia- iaa iac iag iai iao ias iau iav ica icc icg ici ico ics icu icv iga igc igg igi igo igs igu iia iic iii iio iis iiu io- ioa ioc iog ioi ioo ios iou iov is- isa isc isg isi iso iss isu isv iu- iua iuc iug iui ius iva ivc ivg ivi ivo ivs ivu ivv o-i oaa oac oag oai oao oas oau oav oc- oca occ ocg oci oco ocs ocu ocv oga ogc ogg ogi ogo ogs oia oic oii oio ois oiu oiv oo- ooa ooc oog ooi ooo oos oov os- osa osc osg osi oso oss osu osv ou- oua ouc oui ouo ous ov- ova ovc ovi ovo ovs ovv saa sac sag sai sao sas sau sav sca scc scg sci sco scs scu scv sga sgc sgg sgi sgo sgs sgu sgv sia sic sig sii sio sis siu siv soa soc sog soi soo sos sou sov ss- ssa ssc ssg ssi sso sss ssu ssv sua suc sug sui suo sus suu suv sva svc svg svi svo svs svu svv ua- uaa uac uag uai uao uas uau uav uca ucc ucg uci uco ucs ucu ucv uga ugc ugg ugi ugo ugs ugu uia uic uig uii uio uis uiu uoa uoc uog uoo uos usa usc usg usi uso uss usu usv uua uuc uug uus uuu uva uvc uvo uvs uvu uvv v-a vaa vac vag vai vao vas vau vav vca vcc vci vco vcs vcu vga vgc vgg vgo vgs vgu vi- via vic vig vii vio vis viu viv voa voc vog voi voo vos vou vov vsa vsc vsg vsi vso vss vsu vsv vug vus vuv vva vvc vvg vvi vvo vvs vvv