-ic a-a a-c a-i aaa aac aae aag aai aas aau ac- aca acc ace acg aci acs acu aea aec aee aeg aei aes aeu ag- aga agc age agg agi ags agu ai- aia aic aie aig aii ais aiu as- asa asc ase asg asi ass asu au- aua auc aue aug aui aus c-- caa cac cae cag cai cas cau cca ccc cce ccg cci ccs ccu ce- cea cec cee ceg cei ces ceu cga cgc cge cgg cgi cgs cgu ci- cia cic cie cig cii cis ciu csa csc cse csg csi css csu cua cuc cue cug cui cus cuu eaa eac eae eag eai eas eau ec- eca ecc ece ecg eci ecs ecu eea eec eee eeg ees ega egc ege egg egi egs egu eia eic eie eig eii eis eiu es- esa esc ese esg esi ess esu eu- eua euc eue eug eui eus gaa gac gae gag gai gas gau gca gcc gce gcg gci gcs gcu ge- gea gec gee geg gei ges geu gga ggc ggg ggi ggs ggu gia gic gie gig gii gis giu gsa gsc gse gsg gsi gss gsu gu- gua guc gue gug gui gus guu ia- iaa iac iae iag iai ias iau ica icc ice icg ici ics icu ie- iea iec iee ieg iei ies iga igc ige igg igi igs igu iia iic iie iii iis iiu is- isa isc ise isg isi iss isu iu- iua iuc iue iug iui ius saa sac sae sag sai sas sau sca scc sce scg sci scs scu se- sea sec see seg sei ses seu sga sgc sge sgg sgi sgs sgu sia sic sie sig sii sis siu ss- ssa ssc sse ssg ssi sss ssu sua suc sue sug sui sus suu ua- uaa uac uae uag uai uas uau uca ucc uce ucg uci ucs ucu uea uec uee ueg uei ues uga ugc uge ugg ugi ugs ugu uia uic uie uig uii uis uiu usa usc use usg usi uss usu uua uuc uue uug uus uuu