-al -ly -ol a-a a-c aaa aac aag aal aao aar aay ac- aca acc acg acl aco acr acy ag- aga agc agg agl ago agr agy al- ala alc alg all alo alr aly aoa aoc aog aol aoo aor ar- ara arc arg arl aro arr ary ay- aya ayc ayl ayo ayr c-- caa cac cag cal cao car cay cca ccc ccg ccl cco ccr cga cgc cgg cgl cgo cgr cgy cl- cla clc clg cll clo clr cly co- coa coc cog col coo cor coy cra crc crg crl cro crr cry cya cyc cyg cyl cyo cyr gaa gac gag gal gao gar gay gca gcc gcg gcl gco gcr gga ggc ggg ggo ggr gla glc glg gll glo glr gly goa goc gog gol goo gor goy gra grc grg grl gro grr gry gy- gya gyl gyo gyr la- laa lac lag lal lao lar lay lca lcc lcg lcl lco lcr lcy lga lgc lgg lgl lgo lgr lla llc llg lll llo llr lly loa loc log lol loo lor loy lra lrc lrg lro lrr lry lya lyc lyg lyl lyo lyr oaa oac oag oal oao oar oc- oca occ ocg ocl oco ocr oga ogc ogg ogl ogo ogy ola olc olg oll olo oly oo- ooa ooc oog ool ooo oor or- ora orc org orl oro orr ory oya oyl oyo ra- raa rac rag ral rao rar ray rca rcc rcg rcl rco rcr rga rgc rgg rgo rgr rla rlc rlg rll rlo rlr rly roa roc rog rol roo ror roy rra rrc rrg rrl rrr ry- rya ryc ryg ryo ryr ryy yaa yac yag yal yao yar yay yca ycc ycl yco ycy yga ygc ygl ygo ylc ylg yll ylr yly yoc yog yol yoo yor yoy yra yrc yrg yro yyc yyg yyy