-al -ol a-a a-c aaa aac aae aag aal aan aao aau ac- aca acc ace acg acl acn aco acu aea aec aee aeg ael aen aeo aeu ag- aga agc age agg agl agn ago agu al- ala alc ale alg all aln alo alu an- ana anc ane ang anl ann ano anu aoa aoc aoe aog aol aon aoo aou au- aua auc aue aug aul aun auo c-- caa cac cae cag cal can cao cau cca ccc cce ccg ccl ccn cco ccu ce- cea cec cee ceg cel cen ceo ceu cga cgc cge cgg cgl cgn cgo cgu cl- cla clc cle clg cll cln clo clu cn- cna cnc cne cng cnl cnn cno cnu co- coa coc coe cog col con coo cou cua cuc cue cug cul cun cuo cuu eaa eac eae eag eal ean eao eau ec- eca ecc ece ecg ecl ecn eco ecu eea eec eee eeg eel een eeo ega egc ege egg egl egn ego egu ela elc ele elg ell eln elo elu en- ena enc ene eng enl enn eno enu eo- eoa eoc eoe eog eol eon eoo eou eu- eua euc eue eug eul eun gaa gac gae gag gal gan gao gau gca gcc gce gcg gcl gcn gco gcu ge- gea gec gee geg gel gen geo geu gga ggc ggg ggn ggo ggu gla glc gle glg gll gln glo glu gna gnc gne gnl gnn gno gnu goa goc goe gog gol gon goo gou gu- gua guc gue gug gul gun guo guu la- laa lac lae lag lal lan lao lau lca lcc lce lcg lcl lcn lco lcu lea lec lee leg lel len leo leu lga lgc lge lgg lgl lgn lgo lgu lla llc lle llg lll lln llo llu lna lnc lne lng lnl lnn lno lnu loa loc loe log lol lon loo lou lua luc lue lug lul lun luo luu naa nac nae nag nal nan nao nau nca ncc nce ncg ncl ncn nco ncu ne- nea nec nee neg nel nen neo neu nga ngc nge ngg ngl ngn ngo ngu nla nlc nle nlg nll nln nlo nlu nna nnc nne nng nnl nnn nno nnu no- noa noc noe nog nol non noo nou nua nuc nue nug nul nun nuo nuu oaa oac oae oag oal oan oao oau oc- oca occ ocg ocl ocn oco ocu oea oec oee oeg oel oen oeo oga ogc oge ogg ogl ogn ogo ola olc ole olg oll oln olo olu on- ona onc one ong onl onn ono onu oo- ooa ooc oog ool oon ooo ou- oua ouc oue oul oun ouo ua- uaa uac uae uag ual uan uao uau uca ucc uce ucg ucl ucn uco ucu uea uec uee ueg uel uen uga ugc uge ugg ugl ugn ugo ugu ula ulc ule ulg ull uln ulo ulu un- una unc une ung unl unn uno unu uoa uoc uoe uog uol uon uoo uua uuc uue uug uun uuu