-al -ly -ol a-a a-c aaa aac aag aal aan aao aar aay ac- aca acc acg acl acn aco acr acy ag- aga agc agg agl agn ago agr agy al- ala alc alg all aln alo alr aly an- ana anc ang anl ann ano anr any aoa aoc aog aol aon aoo aor ar- ara arc arg arl arn aro arr ary ay- aya ayc ayl ayn ayo ayr c-- caa cac cag cal can cao car cay cca ccc ccg ccl ccn cco ccr cga cgc cgg cgl cgn cgo cgr cgy cl- cla clc clg cll cln clo clr cly cn- cna cnc cng cnl cnn cno cnr cny co- coa coc cog col con coo cor coy cra crc crg crl crn cro crr cry cya cyc cyg cyl cyn cyo cyr gaa gac gag gal gan gao gar gay gca gcc gcg gcl gcn gco gcr gga ggc ggg ggn ggo ggr gla glc glg gll gln glo glr gly gna gnc gnl gnn gno gnr goa goc gog gol gon goo gor goy gra grc grg grl grn gro grr gry gy- gya gyl gyn gyo gyr la- laa lac lag lal lan lao lar lay lca lcc lcg lcl lcn lco lcr lcy lga lgc lgg lgl lgn lgo lgr lla llc llg lll lln llo llr lly lna lnc lng lnl lnn lno lnr loa loc log lol lon loo lor loy lra lrc lrg lrn lro lrr lry lya lyc lyg lyl lyn lyo lyr naa nac nag nal nan nao nar nay nca ncc ncg ncl ncn nco ncr nga ngc ngg ngl ngn ngo nla nlc nlg nll nln nlo nlr nly nna nnc nng nnl nnn nno no- noa noc nog nol non noo nor noy nra nrc nrg nrl nrn nro nrr nry nya nyc nyg nyl nyn nyo nyy oaa oac oag oal oan oao oar oc- oca occ ocg ocl ocn oco ocr oga ogc ogg ogl ogn ogo ogy ola olc olg oll oln olo oly on- ona onc ong onl onn ono onr ony oo- ooa ooc oog ool oon ooo oor or- ora orc org orl orn oro orr ory oya oyl oyo ra- raa rac rag ral ran rao rar ray rca rcc rcg rcl rcn rco rcr rga rgc rgg rgn rgo rgr rla rlc rlg rll rln rlo rlr rly rna rnc rng rnn rno rnr rny roa roc rog rol ron roo ror roy rra rrc rrg rrl rrn rrr ry- rya ryc ryg ryn ryo ryr ryy yaa yac yag yal yan yao yar yay yca ycc ycl yco ycy yga ygc ygl ygo ylc ylg yll ylr yly yna yng ynn yny yoc yog yol yon yoo yor yoy yra yrc yrg yrn yro yyc yyg yyy