a-a a-c aaa aac aae aag aan aau ac- aca acc ace acg acn acu aea aec aee aeg aen aeu ag- aga agc age agg agn agu an- ana anc ane ang ann anu au- aua auc aue aug aun c-- caa cac cae cag can cau cca ccc cce ccg ccn ccu ce- cea cec cee ceg cen ceu cga cgc cge cgg cgn cgu cn- cna cnc cne cng cnn cnu cua cuc cue cug cun cuu eaa eac eae eag ean eau ec- eca ecc ece ecg ecn ecu eea eec eee eeg een ega egc ege egg egn egu en- ena enc ene eng enn enu eu- eua euc eue eug eun gaa gac gae gag gan gau gca gcc gce gcg gcn gcu ge- gea gec gee geg gen geu gga ggc ggg ggn ggu gna gnc gne gnn gnu gu- gua guc gue gug gun guu naa nac nae nag nan nau nca ncc nce ncg ncn ncu ne- nea nec nee neg nen neu nga ngc nge ngg ngn ngu nna nnc nne nng nnn nnu nua nuc nue nug nun nuu ua- uaa uac uae uag uan uau uca ucc uce ucg ucn ucu uea uec uee ueg uen uga ugc uge ugg ugn ugu un- una unc une ung unn unu uua uuc uue uug uun uuu