-ic a-a a-c a-i aaa aac aag aai aak aan aas aau ac- aca acc acg aci ack acn acs acu ag- aga agc agg agi agk agn ags agu ai- aia aic aig aii aik ain ais aiu aka akc akg aki akk akn aks aku an- ana anc ang ani ank ann ans anu as- asa asc asg asi ask asn ass asu au- aua auc aug aui auk aun aus c-- caa cac cag cai cak can cas cau cca ccc ccg cci cck ccn ccs ccu cga cgc cgg cgi cgn cgs cgu ci- cia cic cig cii cik cin cis ciu cka ckc cki cks cn- cna cnc cng cni cnn cns cnu csa csc csg csi csk csn css csu cua cuc cug cui cuk cun cus cuu gaa gac gag gai gak gan gas gau gca gcc gcg gci gck gcn gcs gcu gga ggc ggg ggi ggn ggs ggu gia gic gig gii gik gin gis giu gka gkn gks gna gnc gni gnn gns gnu gsa gsc gsg gsi gsk gsn gss gsu gu- gua guc gug gui guk gun gus guu ia- iaa iac iag iai ian ias iau ica icc icg ici ick icn ics icu iga igc igg igi igk ign igs igu iia iic iii iin iis iiu ika ikc iki ikk iks iku in- ina inc ing ini ink inn ins inu is- isa isc isg isi isk isn iss isu iu- iua iuc iug iui ius ka- kaa kac kag kai kak kan kas kau kca kcc kcg kci kck kcn kcs kcu kga kgc kgi kgs kgu kia kic kig kii kik kin kis kiu kkc kki kkk kkn kks kku kn- kna knc kng kni knk knn knu ksa ksc ksg ksi ksk ksn kss ksu kuc kug kui kuk kun kus kuu n-i naa nac nag nai nak nan nas nau nca ncc ncg nci nck ncn ncs ncu nga ngc ngg ngi ngk ngn ngs ngu nia nic nig nii nik nin nis niu nka nkc nki nkk nkn nks nku nna nnc nng nni nnk nnn nns nnu nsa nsc nsg nsi nsk nsn nss nsu nua nuc nug nui nuk nun nus nuu saa sac sag sai sak san sas sau sca scc scg sci sck scn scs scu sga sgc sgg sgi sgk sgn sgs sgu sia sic sig sii sik sin sis siu sk- ska skc skg ski skk sks sku sna snc sng sni snk snn sns snu ss- ssa ssc ssg ssi ssk ssn sss ssu sua suc sug sui suk sun sus suu ua- uaa uac uag uai uak uan uas uau uca ucc ucg uci uck ucn ucs ucu uga ugc ugg ugi ugk ugn ugs ugu uia uic uig uii uin uis uiu uka ukc uki ukk ukn uku un- una unc ung uni unk unn uns unu usa usc usg usi usk usn uss usu uua uuc uug uun uus uuu