-al -ol a-a a-c a-t aaa aac aag aal aan aao aar aat ac- aca acc acg acl acn aco acr act ag- aga agc agg agl agn ago agr agt al- ala alc alg all aln alo alr alt an- ana anc ang anl ann ano anr ant aoa aoc aog aol aon aoo aor aot ar- ara arc arg arl arn aro arr art at- ata atc atg atl atn ato atr att c-- caa cac cag cal can cao car cat cca ccc ccg ccl ccn cco ccr cct cga cgc cgg cgl cgn cgo cgr cgt cl- cla clc clg cll cln clo clr clt cn- cna cnc cng cnl cnn cno cnr cnt co- coa coc cog col con coo cor cot cra crc crg crl crn cro crr crt cta ctc ctg ctl ctn cto ctr ctt gaa gac gag gal gan gao gar gat gca gcc gcg gcl gcn gco gcr gct gga ggc ggg ggn ggo ggr ggt gla glc glg gll gln glo glr glt gna gnc gnl gnn gno gnr gnt goa goc gog gol gon goo gor got gra grc grg grl grn gro grr grt gta gtc gtg gtl gtn gto gtr gtt la- laa lac lag lal lan lao lar lat lca lcc lcg lcl lcn lco lcr lct lga lgc lgg lgl lgn lgo lgr lgt lla llc llg lll lln llo llr llt lna lnc lng lnl lnn lno lnr lnt loa loc log lol lon loo lor lot lra lrc lrg lrn lro lrr lrt lta ltc ltg ltl lto ltr ltt naa nac nag nal nan nao nar nat nca ncc ncg ncl ncn nco ncr nct nga ngc ngg ngl ngn ngo ngt nla nlc nlg nll nln nlo nlr nlt nna nnc nng nnl nnn nno nnt no- noa noc nog nol non noo nor not nra nrc nrg nrl nrn nro nrr nrt nta ntc ntg ntn nto ntr ntt oaa oac oag oal oan oao oar oat oc- oca occ ocg ocl ocn oco ocr oct oga ogc ogg ogl ogn ogo ogt ola olc olg oll oln olo olt on- ona onc ong onl onn ono onr ont oo- ooa ooc oog ool oon ooo oor oot or- ora orc org orl orn oro orr ort ot- ota otc otg otl otn oto otr ott ra- raa rac rag ral ran rao rar rat rca rcc rcg rcl rcn rco rcr rct rga rgc rgg rgn rgo rgr rgt rla rlc rlg rll rln rlo rlr rlt rna rnc rng rnn rno rnr rnt roa roc rog rol ron roo ror rot rra rrc rrg rrl rrn rrr rrt rta rtc rtg rtl rtn rto rtr rtt taa tac tag tal tan tao tar tat tca tcc tcg tcl tcn tco tcr tct tga tgc tgg tgl tgn tgo tgr tgt tla tlc tlg tll tln tlo tlr tlt tna tnc tng tnl tnn tno tnr tnt to- toa toc tog tol ton too tor tot tra trc trg trl trn tro trr trt tta ttc ttg ttl ttn tto ttr ttt