-al -ly -ol a-a a-c a-t aaa aac aag aal aao aar aat aau aay ac- aca acc acg acl aco acr act acu acy ag- aga agc agg agl ago agr agt agu agy al- ala alc alg all alo alr alt alu aly aoa aoc aog aol aoo aor aot aou ar- ara arc arg arl aro arr art aru ary at- ata atc atg atl ato atr att atu au- aua auc aug aul auo aur aut ay- aya ayc ayl ayo ayr ayt ayu c-- caa cac cag cal cao car cat cau cay cca ccc ccg ccl cco ccr cct ccu cga cgc cgg cgl cgo cgr cgt cgu cgy cl- cla clc clg cll clo clr clt clu cly co- coa coc cog col coo cor cot cou coy cra crc crg crl cro crr crt cru cry cta ctc ctg ctl cto ctr ctt ctu cty cua cuc cug cul cuo cur cut cuu cuy cya cyc cyg cyl cyo cyr cyt gaa gac gag gal gao gar gat gau gay gca gcc gcg gcl gco gcr gct gcu gga ggc ggg ggo ggr ggt ggu gla glc glg gll glo glr glt glu gly goa goc gog gol goo gor got gou goy gra grc grg grl gro grr grt gru gry gta gtc gtg gtl gto gtr gtt gtu gty gu- gua guc gug gul guo gur gut guu guy gy- gya gyl gyo gyr la- laa lac lag lal lao lar lat lau lay lca lcc lcg lcl lco lcr lct lcu lcy lga lgc lgg lgl lgo lgr lgt lgu lla llc llg lll llo llr llt llu lly loa loc log lol loo lor lot lou loy lra lrc lrg lro lrr lrt lru lry lta ltc ltg ltl lto ltr ltt ltu lua luc lug lul luo lur lut luu luy lya lyc lyg lyl lyo lyr lyt oaa oac oag oal oao oar oat oau oc- oca occ ocg ocl oco ocr oct ocu oga ogc ogg ogl ogo ogt ogy ola olc olg oll olo olt olu oly oo- ooa ooc oog ool ooo oor oot or- ora orc org orl oro orr ort oru ory ot- ota otc otg otl oto otr ott otu ou- oua ouc oul ouo our out oya oyl oyo ra- raa rac rag ral rao rar rat rau ray rca rcc rcg rcl rco rcr rct rcu rga rgc rgg rgo rgr rgt rla rlc rlg rll rlo rlr rlt rlu rly roa roc rog rol roo ror rot rou roy rra rrc rrg rrl rrr rrt rru rta rtc rtg rtl rto rtr rtt rtu rty rua ruc rug ruo rur rut ruu ruy ry- rya ryc ryg ryo ryr ryu ryy taa tac tag tal tao tar tat tau tay tca tcc tcg tcl tco tcr tct tcu tga tgc tgg tgl tgo tgr tgt tgu tgy tla tlc tlg tll tlo tlr tlt tlu to- toa toc tog tol too tor tot tou toy tra trc trg trl tro trr trt tru try tta ttc ttg ttl tto ttr ttt ttu tty tua tuc tug tul tuo tur tut tuu tuy tya tyc tyg tyl tyo tyr tyt ua- uaa uac uag ual uao uar uat uau uay uca ucc ucg ucl uco ucr uct ucu uga ugc ugg ugl ugo ugr ugt ugu ula ulc ulg ull ulo ulr ult ulu uly uoa uoc uog uol uoo uor uot ur- ura urc urg url uro urr urt uru ury uta utc utl uto utr utt utu uty uua uuc uug uur uut uuu uyc uyo uyu yaa yac yag yal yao yar yat yau yay yca ycc ycl yco ycu ycy yga ygc ygl ygo ylc ylg yll ylr ylt yly yoc yog yol yoo yor yot you yoy yra yrc yrg yro yrt yru yta ytc ytl yto ytr ytt ytu yua yug yul yuo yur yut yuu yuy yyc yyg yyt yyu yyy