-al -ol a-a a-c a-t aaa aac aag aal aao aar aat ac- aca acc acg acl aco acr act ag- aga agc agg agl ago agr agt al- ala alc alg all alo alr alt aoa aoc aog aol aoo aor aot ar- ara arc arg arl aro arr art at- ata atc atg atl ato atr att c-- caa cac cag cal cao car cat cca ccc ccg ccl cco ccr cct cga cgc cgg cgl cgo cgr cgt cl- cla clc clg cll clo clr clt co- coa coc cog col coo cor cot cra crc crg crl cro crr crt cta ctc ctg ctl cto ctr ctt gaa gac gag gal gao gar gat gca gcc gcg gcl gco gcr gct gga ggc ggg ggo ggr ggt gla glc glg gll glo glr glt goa goc gog gol goo gor got gra grc grg grl gro grr grt gta gtc gtg gtl gto gtr gtt la- laa lac lag lal lao lar lat lca lcc lcg lcl lco lcr lct lga lgc lgg lgl lgo lgr lgt lla llc llg lll llo llr llt loa loc log lol loo lor lot lra lrc lrg lro lrr lrt lta ltc ltg ltl lto ltr ltt oaa oac oag oal oao oar oat oc- oca occ ocg ocl oco ocr oct oga ogc ogg ogl ogo ogt ola olc olg oll olo olt oo- ooa ooc oog ool ooo oor oot or- ora orc org orl oro orr ort ot- ota otc otg otl oto otr ott ra- raa rac rag ral rao rar rat rca rcc rcg rcl rco rcr rct rga rgc rgg rgo rgr rgt rla rlc rlg rll rlo rlr rlt roa roc rog rol roo ror rot rra rrc rrg rrl rrr rrt rta rtc rtg rtl rto rtr rtt taa tac tag tal tao tar tat tca tcc tcg tcl tco tcr tct tga tgc tgg tgl tgo tgr tgt tla tlc tlg tll tlo tlr tlt to- toa toc tog tol too tor tot tra trc trg trl tro trr trt tta ttc ttg ttl tto ttr ttt