-ic a-a a-c a-i aaa aac aag aai aan aas aau ac- aca acc acg aci acn acs acu ag- aga agc agg agi agn ags agu ai- aia aic aig aii ain ais aiu an- ana anc ang ani ann ans anu as- asa asc asg asi asn ass asu au- aua auc aug aui aun aus c-- caa cac cag cai can cas cau cca ccc ccg cci ccn ccs ccu cga cgc cgg cgi cgn cgs cgu ci- cia cic cig cii cin cis ciu cn- cna cnc cng cni cnn cns cnu csa csc csg csi csn css csu cua cuc cug cui cun cus cuu gaa gac gag gai gan gas gau gca gcc gcg gci gcn gcs gcu gga ggc ggg ggi ggn ggs ggu gia gic gig gii gin gis giu gna gnc gni gnn gns gnu gsa gsc gsg gsi gsn gss gsu gu- gua guc gug gui gun gus guu ia- iaa iac iag iai ian ias iau ica icc icg ici icn ics icu iga igc igg igi ign igs igu iia iic iii iin iis iiu in- ina inc ing ini inn ins inu is- isa isc isg isi isn iss isu iu- iua iuc iug iui ius n-i naa nac nag nai nan nas nau nca ncc ncg nci ncn ncs ncu nga ngc ngg ngi ngn ngs ngu nia nic nig nii nin nis niu nna nnc nng nni nnn nns nnu nsa nsc nsg nsi nsn nss nsu nua nuc nug nui nun nus nuu saa sac sag sai san sas sau sca scc scg sci scn scs scu sga sgc sgg sgi sgn sgs sgu sia sic sig sii sin sis siu sna snc sng sni snn sns snu ss- ssa ssc ssg ssi ssn sss ssu sua suc sug sui sun sus suu ua- uaa uac uag uai uan uas uau uca ucc ucg uci ucn ucs ucu uga ugc ugg ugi ugn ugs ugu uia uic uig uii uin uis uiu un- una unc ung uni unn uns unu usa usc usg usi usn uss usu uua uuc uug uun uus uuu