a-a a-c aaa aac aag aah aan aas aau ac- aca acc acg ach acn acs acu ag- aga agc agg agh agn ags agu aha ahc ahg ahh ahn ahs ahu an- ana anc ang anh ann ans anu as- asa asc asg ash asn ass asu au- aua auc aug auh aun aus c-- caa cac cag cah can cas cau cca ccc ccg cch ccn ccs ccu cga cgc cgg cgh cgn cgs cgu ch- cha chc chg chh chn chs chu cn- cna cnc cng cnh cnn cns cnu csa csc csg csh csn css csu cua cuc cug cuh cun cus cuu gaa gac gag gah gan gas gau gca gcc gcg gch gcn gcs gcu gga ggc ggg ggh ggn ggs ggu gha ghc ghg ghh ghn ghs gna gnc gnn gns gnu gsa gsc gsg gsn gss gsu gu- gua guc gug gun gus guu haa hac hag hah han has hau hca hcc hcg hch hcn hcs hga hgc hgg hgh hgn hgs hgu hha hhc hhg hhh hhn hhs hhu hna hnc hng hnh hnn hns hnu hsa hsc hsg hsh hsn hss hsu hua huc hug huh hun hus huu naa nac nag nah nan nas nau nca ncc ncg nch ncn ncs ncu nga ngc ngg ngh ngn ngs ngu nha nhc nhg nhh nhn nhs nhu nna nnc nng nnh nnn nns nnu nsa nsc nsg nsh nsn nss nsu nua nuc nug nuh nun nus nuu saa sac sag sah san sas sau sca scc scg sch scn scs scu sga sgc sgg sgh sgn sgs sgu sh- sha shc shg shh shn shs shu sna snc sng snn sns snu ss- ssa ssc ssg ssh ssn sss ssu sua suc sug suh sun sus suu ua- uaa uac uag uah uan uas uau uca ucc ucg uch ucn ucs ucu uga ugc ugg ugh ugn ugs ugu uha uhc uhh uhs uhu un- una unc ung unh unn uns unu usa usc usg ush usn uss usu uua uuc uug uun uus uuu