-al -ol a-a a-c a-t aaa aac aae aag aal aao aap aat ac- aca acc ace acg acl aco acp act aea aec aee aeg ael aeo aep aet ag- aga agc age agg agl ago agp agt al- ala alc ale alg all alo alp alt aoa aoc aoe aog aol aoo aop aot ap- apa apc ape apg apl apo app apt at- ata atc ate atg atl ato atp att c-- caa cac cae cag cal cao cap cat cca ccc cce ccg ccl cco ccp cct ce- cea cec cee ceg cel ceo cep cet cga cgc cge cgg cgl cgo cgp cgt cl- cla clc cle clg cll clo clp clt co- coa coc coe cog col coo cop cot cpa cpc cpe cpg cpl cpo cpp cpt cta ctc cte ctg ctl cto ctp ctt eaa eac eae eag eal eao eap eat ec- eca ecc ece ecg ecl eco ect eea eec eee eeg eel eeo eep eet ega egc ege egg egl ego egp egt ela elc ele elg ell elo elp elt eo- eoa eoc eoe eog eol eoo eop eot ep- epa epc epe epg epl epo epp ept eta etc ete etg etl eto etp ett g-p gaa gac gae gag gal gao gap gat gca gcc gce gcg gcl gco gcp gct ge- gea gec gee geg gel geo gep get gga ggc ggg ggo ggp ggt gla glc gle glg gll glo glp glt goa goc goe gog gol goo gop got gpa gpc gpe gpg gpl gpo gpp gpt gta gtc gte gtg gtl gto gtp gtt l-p la- laa lac lae lag lal lao lap lat lca lcc lce lcg lcl lco lcp lct lea lec lee leg lel leo lep let lga lgc lge lgg lgl lgo lgp lgt lla llc lle llg lll llo llp llt loa loc loe log lol loo lop lot lpa lpc lpe lpg lpl lpo lpp lpt lta ltc lte ltg ltl lto ltp ltt oaa oac oae oag oal oao oap oat oc- oca occ ocg ocl oco ocp oct oea oec oee oeg oel oeo oep oet oga ogc oge ogg ogl ogo ogp ogt ola olc ole olg oll olo olp olt oo- ooa ooc oog ool ooo oop oot op- opa opc ope opg opl opo opp opt ot- ota otc ote otg otl oto otp ott p-p paa pac pae pag pal pao pap pat pca pcc pce pcg pcl pco pcp pct pea pec pee peg pel peo pep pet pga pgc pge pgg pgl pgo pgp pgt pla plc ple plg pll plo plp plt poa poc poe pog pol poo pop pot ppa ppc ppe ppg ppl ppo ppp ppt pt- pta ptc pte ptg ptl pto ptp ptt taa tac tae tag tal tao tap tat tca tcc tce tcg tcl tco tcp tct te- tea tec tee teg tel teo tep tet tga tgc tge tgg tgl tgo tgp tgt tla tlc tle tlg tll tlo tlp tlt to- toa toc toe tog tol too top tot tpa tpc tpe tpg tpl tpo tpp tpt tta ttc tte ttg ttl tto ttp ttt