a-a a-c aaa aac aag aak aan aas aau ac- aca acc acg ack acn acs acu ag- aga agc agg agk agn ags agu aka akc akg akk akn aks aku an- ana anc ang ank ann ans anu as- asa asc asg ask asn ass asu au- aua auc aug auk aun aus c-- caa cac cag cak can cas cau cca ccc ccg cck ccn ccs ccu cga cgc cgg cgn cgs cgu cka ckc cks cn- cna cnc cng cnn cns cnu csa csc csg csk csn css csu cua cuc cug cuk cun cus cuu gaa gac gag gak gan gas gau gca gcc gcg gck gcn gcs gcu gga ggc ggg ggn ggs ggu gka gkn gks gna gnc gnn gns gnu gsa gsc gsg gsk gsn gss gsu gu- gua guc gug guk gun gus guu ka- kaa kac kag kak kan kas kau kca kcc kcg kck kcn kcs kcu kga kgc kgs kgu kkc kkk kkn kks kku kn- kna knc kng knk knn knu ksa ksc ksg ksk ksn kss ksu kuc kug kuk kun kus kuu naa nac nag nak nan nas nau nca ncc ncg nck ncn ncs ncu nga ngc ngg ngk ngn ngs ngu nka nkc nkk nkn nks nku nna nnc nng nnk nnn nns nnu nsa nsc nsg nsk nsn nss nsu nua nuc nug nuk nun nus nuu saa sac sag sak san sas sau sca scc scg sck scn scs scu sga sgc sgg sgk sgn sgs sgu sk- ska skc skg skk sks sku sna snc sng snk snn sns snu ss- ssa ssc ssg ssk ssn sss ssu sua suc sug suk sun sus suu ua- uaa uac uag uak uan uas uau uca ucc ucg uck ucn ucs ucu uga ugc ugg ugk ugn ugs ugu uka ukc ukk ukn uku un- una unc ung unk unn uns unu usa usc usg usk usn uss usu uua uuc uug uun uus uuu