-al a-a a-c aaa aac aae aag aal aan aau ac- aca acc ace acg acl acn acu aea aec aee aeg ael aen aeu ag- aga agc age agg agl agn agu al- ala alc ale alg all aln alu an- ana anc ane ang anl ann anu au- aua auc aue aug aul aun c-- caa cac cae cag cal can cau cca ccc cce ccg ccl ccn ccu ce- cea cec cee ceg cel cen ceu cga cgc cge cgg cgl cgn cgu cl- cla clc cle clg cll cln clu cn- cna cnc cne cng cnl cnn cnu cua cuc cue cug cul cun cuu eaa eac eae eag eal ean eau ec- eca ecc ece ecg ecl ecn ecu eea eec eee eeg eel een ega egc ege egg egl egn egu ela elc ele elg ell eln elu en- ena enc ene eng enl enn enu eu- eua euc eue eug eul eun gaa gac gae gag gal gan gau gca gcc gce gcg gcl gcn gcu ge- gea gec gee geg gel gen geu gga ggc ggg ggn ggu gla glc gle glg gll gln glu gna gnc gne gnl gnn gnu gu- gua guc gue gug gul gun guu la- laa lac lae lag lal lan lau lca lcc lce lcg lcl lcn lcu lea lec lee leg lel len leu lga lgc lge lgg lgl lgn lgu lla llc lle llg lll lln llu lna lnc lne lng lnl lnn lnu lua luc lue lug lul lun luu naa nac nae nag nal nan nau nca ncc nce ncg ncl ncn ncu ne- nea nec nee neg nel nen neu nga ngc nge ngg ngl ngn ngu nla nlc nle nlg nll nln nlu nna nnc nne nng nnl nnn nnu nua nuc nue nug nul nun nuu ua- uaa uac uae uag ual uan uau uca ucc uce ucg ucl ucn ucu uea uec uee ueg uel uen uga ugc uge ugg ugl ugn ugu ula ulc ule ulg ull uln ulu un- una unc une ung unl unn unu uua uuc uue uug uun uuu