-al -ly -ol a-a a-c a-t aaa aac aag aal aao aap aat aay ac- aca acc acg acl aco acp act acy ag- aga agc agg agl ago agp agt agy al- ala alc alg all alo alp alt aly aoa aoc aog aol aoo aop aot ap- apa apc apg apl apo app apt apy at- ata atc atg atl ato atp att ay- aya ayc ayl ayo ayp ayt c-- caa cac cag cal cao cap cat cay cca ccc ccg ccl cco ccp cct cga cgc cgg cgl cgo cgp cgt cgy cl- cla clc clg cll clo clp clt cly co- coa coc cog col coo cop cot coy cpa cpc cpg cpl cpo cpp cpt cta ctc ctg ctl cto ctp ctt cty cya cyc cyg cyl cyo cyp cyt g-p gaa gac gag gal gao gap gat gay gca gcc gcg gcl gco gcp gct gga ggc ggg ggo ggp ggt gla glc glg gll glo glp glt gly goa goc gog gol goo gop got goy gpa gpc gpg gpl gpo gpp gpt gta gtc gtg gtl gto gtp gtt gty gy- gya gyl gyo gyp l-p la- laa lac lag lal lao lap lat lay lca lcc lcg lcl lco lcp lct lcy lga lgc lgg lgl lgo lgp lgt lla llc llg lll llo llp llt lly loa loc log lol loo lop lot loy lpa lpc lpg lpl lpo lpp lpt lta ltc ltg ltl lto ltp ltt lya lyc lyg lyl lyo lyt oaa oac oag oal oao oap oat oc- oca occ ocg ocl oco ocp oct oga ogc ogg ogl ogo ogp ogt ogy ola olc olg oll olo olp olt oly oo- ooa ooc oog ool ooo oop oot op- opa opc opg opl opo opp opt opy ot- ota otc otg otl oto otp ott oya oyl oyo p-p paa pac pag pal pao pap pat pay pca pcc pcg pcl pco pcp pct pga pgc pgg pgl pgo pgp pgt pgy pla plc plg pll plo plp plt ply poa poc pog pol poo pop pot poy ppa ppc ppg ppl ppo ppp ppt pt- pta ptc ptg ptl pto ptp ptt pty py- pya pyc pyg pyl pyo pyt taa tac tag tal tao tap tat tay tca tcc tcg tcl tco tcp tct tga tgc tgg tgl tgo tgp tgt tgy tla tlc tlg tll tlo tlp tlt to- toa toc tog tol too top tot toy tpa tpc tpg tpl tpo tpp tpt tta ttc ttg ttl tto ttp ttt tty tya tyc tyg tyl tyo typ tyt yaa yac yag yal yao yap yat yay yca ycc ycl yco ycp ycy yga ygc ygl ygo ylc ylg yll ylt yly yoc yog yol yoo yop yot yoy ypa ypg ypl ypo yta ytc ytl yto ytp ytt yyc yyg yyt yyy