-ic a-a a-c a-i aaa aac aae aag aai aak aan aas aau ac- aca acc ace acg aci ack acn acs acu aea aec aee aeg aei aek aen aes aeu ag- aga agc age agg agi agk agn ags agu ai- aia aic aie aig aii aik ain ais aiu aka akc ake akg aki akk akn aks aku an- ana anc ane ang ani ank ann ans anu as- asa asc ase asg asi ask asn ass asu au- aua auc aue aug aui auk aun aus c-- caa cac cae cag cai cak can cas cau cca ccc cce ccg cci cck ccn ccs ccu ce- cea cec cee ceg cei cek cen ces ceu cga cgc cge cgg cgi cgn cgs cgu ci- cia cic cie cig cii cik cin cis ciu cka ckc cki cks cn- cna cnc cne cng cni cnn cns cnu csa csc cse csg csi csk csn css csu cua cuc cue cug cui cuk cun cus cuu eaa eac eae eag eai eak ean eas eau ec- eca ecc ece ecg eci eck ecn ecs ecu eea eec eee eeg eek een ees ega egc ege egg egi egn egs egu eia eic eie eig eii eik ein eis eiu eka ekc eke ekg eki eks eku en- ena enc ene eng eni enk enn ens enu es- esa esc ese esg esi esk esn ess esu eu- eua euc eue eug eui eun eus gaa gac gae gag gai gak gan gas gau gca gcc gce gcg gci gck gcn gcs gcu ge- gea gec gee geg gei gek gen ges geu gga ggc ggg ggi ggn ggs ggu gia gic gie gig gii gik gin gis giu gka gkn gks gna gnc gne gni gnn gns gnu gsa gsc gse gsg gsi gsk gsn gss gsu gu- gua guc gue gug gui guk gun gus guu ia- iaa iac iae iag iai ian ias iau ica icc ice icg ici ick icn ics icu ie- iea iec iee ieg iei iek ien ies iga igc ige igg igi igk ign igs igu iia iic iie iii iin iis iiu ika ikc ike iki ikk iks iku in- ina inc ine ing ini ink inn ins inu is- isa isc ise isg isi isk isn iss isu iu- iua iuc iue iug iui ius ka- kaa kac kae kag kai kak kan kas kau kca kcc kce kcg kci kck kcn kcs kcu ke- kea kec kee keg kei kek ken kes kga kgc kgi kgs kgu kia kic kie kig kii kik kin kis kiu kkc kke kki kkk kkn kks kku kn- kna knc kne kng kni knk knn knu ksa ksc kse ksg ksi ksk ksn kss ksu kuc kue kug kui kuk kun kus kuu n-i naa nac nae nag nai nak nan nas nau nca ncc nce ncg nci nck ncn ncs ncu ne- nea nec nee neg nei nek nen nes neu nga ngc nge ngg ngi ngk ngn ngs ngu nia nic nie nig nii nik nin nis niu nka nkc nke nki nkk nkn nks nku nna nnc nne nng nni nnk nnn nns nnu nsa nsc nse nsg nsi nsk nsn nss nsu nua nuc nue nug nui nuk nun nus nuu saa sac sae sag sai sak san sas sau sca scc sce scg sci sck scn scs scu se- sea sec see seg sei sek sen ses seu sga sgc sge sgg sgi sgk sgn sgs sgu sia sic sie sig sii sik sin sis siu sk- ska skc ske skg ski skk sks sku sna snc sne sng sni snk snn sns snu ss- ssa ssc sse ssg ssi ssk ssn sss ssu sua suc sue sug sui suk sun sus suu ua- uaa uac uae uag uai uak uan uas uau uca ucc uce ucg uci uck ucn ucs ucu uea uec uee ueg uei uen ues uga ugc uge ugg ugi ugk ugn ugs ugu uia uic uie uig uii uin uis uiu uka ukc uke uki ukk ukn uku un- una unc une ung uni unk unn uns unu usa usc use usg usi usk usn uss usu uua uuc uue uug uun uus uuu