-al -ly -ol a-a a-c a-t aaa aac aag aal aao aar aat aay ac- aca acc acg acl aco acr act acy ag- aga agc agg agl ago agr agt agy al- ala alc alg all alo alr alt aly aoa aoc aog aol aoo aor aot ar- ara arc arg arl aro arr art ary at- ata atc atg atl ato atr att ay- aya ayc ayl ayo ayr ayt c-- caa cac cag cal cao car cat cay cca ccc ccg ccl cco ccr cct cga cgc cgg cgl cgo cgr cgt cgy cl- cla clc clg cll clo clr clt cly co- coa coc cog col coo cor cot coy cra crc crg crl cro crr crt cry cta ctc ctg ctl cto ctr ctt cty cya cyc cyg cyl cyo cyr cyt gaa gac gag gal gao gar gat gay gca gcc gcg gcl gco gcr gct gga ggc ggg ggo ggr ggt gla glc glg gll glo glr glt gly goa goc gog gol goo gor got goy gra grc grg grl gro grr grt gry gta gtc gtg gtl gto gtr gtt gty gy- gya gyl gyo gyr la- laa lac lag lal lao lar lat lay lca lcc lcg lcl lco lcr lct lcy lga lgc lgg lgl lgo lgr lgt lla llc llg lll llo llr llt lly loa loc log lol loo lor lot loy lra lrc lrg lro lrr lrt lry lta ltc ltg ltl lto ltr ltt lya lyc lyg lyl lyo lyr lyt oaa oac oag oal oao oar oat oc- oca occ ocg ocl oco ocr oct oga ogc ogg ogl ogo ogt ogy ola olc olg oll olo olt oly oo- ooa ooc oog ool ooo oor oot or- ora orc org orl oro orr ort ory ot- ota otc otg otl oto otr ott oya oyl oyo ra- raa rac rag ral rao rar rat ray rca rcc rcg rcl rco rcr rct rga rgc rgg rgo rgr rgt rla rlc rlg rll rlo rlr rlt rly roa roc rog rol roo ror rot roy rra rrc rrg rrl rrr rrt rta rtc rtg rtl rto rtr rtt rty ry- rya ryc ryg ryo ryr ryy taa tac tag tal tao tar tat tay tca tcc tcg tcl tco tcr tct tga tgc tgg tgl tgo tgr tgt tgy tla tlc tlg tll tlo tlr tlt to- toa toc tog tol too tor tot toy tra trc trg trl tro trr trt try tta ttc ttg ttl tto ttr ttt tty tya tyc tyg tyl tyo tyr tyt yaa yac yag yal yao yar yat yay yca ycc ycl yco ycy yga ygc ygl ygo ylc ylg yll ylr ylt yly yoc yog yol yoo yor yot yoy yra yrc yrg yro yrt yta ytc ytl yto ytr ytt yyc yyg yyt yyy