-al -ol a-a a-c a-t aaa aac aae aag aal aao aat aau ac- aca acc ace acg acl aco act acu aea aec aee aeg ael aeo aet aeu ag- aga agc age agg agl ago agt agu al- ala alc ale alg all alo alt alu aoa aoc aoe aog aol aoo aot aou at- ata atc ate atg atl ato att atu au- aua auc aue aug aul auo aut c-- caa cac cae cag cal cao cat cau cca ccc cce ccg ccl cco cct ccu ce- cea cec cee ceg cel ceo cet ceu cga cgc cge cgg cgl cgo cgt cgu cl- cla clc cle clg cll clo clt clu co- coa coc coe cog col coo cot cou cta ctc cte ctg ctl cto ctt ctu cua cuc cue cug cul cuo cut cuu eaa eac eae eag eal eao eat eau ec- eca ecc ece ecg ecl eco ect ecu eea eec eee eeg eel eeo eet ega egc ege egg egl ego egt egu ela elc ele elg ell elo elt elu eo- eoa eoc eoe eog eol eoo eot eou eta etc ete etg etl eto ett etu eu- eua euc eue eug eul eut gaa gac gae gag gal gao gat gau gca gcc gce gcg gcl gco gct gcu ge- gea gec gee geg gel geo get geu gga ggc ggg ggo ggt ggu gla glc gle glg gll glo glt glu goa goc goe gog gol goo got gou gta gtc gte gtg gtl gto gtt gtu gu- gua guc gue gug gul guo gut guu la- laa lac lae lag lal lao lat lau lca lcc lce lcg lcl lco lct lcu lea lec lee leg lel leo let leu lga lgc lge lgg lgl lgo lgt lgu lla llc lle llg lll llo llt llu loa loc loe log lol loo lot lou lta ltc lte ltg ltl lto ltt ltu lua luc lue lug lul luo lut luu oaa oac oae oag oal oao oat oau oc- oca occ ocg ocl oco oct ocu oea oec oee oeg oel oeo oet oga ogc oge ogg ogl ogo ogt ola olc ole olg oll olo olt olu oo- ooa ooc oog ool ooo oot ot- ota otc ote otg otl oto ott otu ou- oua ouc oue oul ouo out taa tac tae tag tal tao tat tau tca tcc tce tcg tcl tco tct tcu te- tea tec tee teg tel teo tet teu tga tgc tge tgg tgl tgo tgt tgu tla tlc tle tlg tll tlo tlt tlu to- toa toc toe tog tol too tot tou tta ttc tte ttg ttl tto ttt ttu tua tuc tue tug tul tuo tut tuu ua- uaa uac uae uag ual uao uat uau uca ucc uce ucg ucl uco uct ucu uea uec uee ueg uel uet uga ugc uge ugg ugl ugo ugt ugu ula ulc ule ulg ull ulo ult ulu uoa uoc uoe uog uol uoo uot uta utc ute utl uto utt utu uua uuc uue uug uut uuu