-al -ly -ol a-a a-c aaa aac aag aal aao aap aay ac- aca acc acg acl aco acp acy ag- aga agc agg agl ago agp agy al- ala alc alg all alo alp aly aoa aoc aog aol aoo aop ap- apa apc apg apl apo app apy ay- aya ayc ayl ayo ayp c-- caa cac cag cal cao cap cay cca ccc ccg ccl cco ccp cga cgc cgg cgl cgo cgp cgy cl- cla clc clg cll clo clp cly co- coa coc cog col coo cop coy cpa cpc cpg cpl cpo cpp cya cyc cyg cyl cyo cyp g-p gaa gac gag gal gao gap gay gca gcc gcg gcl gco gcp gga ggc ggg ggo ggp gla glc glg gll glo glp gly goa goc gog gol goo gop goy gpa gpc gpg gpl gpo gpp gy- gya gyl gyo gyp l-p la- laa lac lag lal lao lap lay lca lcc lcg lcl lco lcp lcy lga lgc lgg lgl lgo lgp lla llc llg lll llo llp lly loa loc log lol loo lop loy lpa lpc lpg lpl lpo lpp lya lyc lyg lyl lyo oaa oac oag oal oao oap oc- oca occ ocg ocl oco ocp oga ogc ogg ogl ogo ogp ogy ola olc olg oll olo olp oly oo- ooa ooc oog ool ooo oop op- opa opc opg opl opo opp opy oya oyl oyo p-p paa pac pag pal pao pap pay pca pcc pcg pcl pco pcp pga pgc pgg pgl pgo pgp pgy pla plc plg pll plo plp ply poa poc pog pol poo pop poy ppa ppc ppg ppl ppo ppp py- pya pyc pyg pyl pyo yaa yac yag yal yao yap yay yca ycc ycl yco ycp ycy yga ygc ygl ygo ylc ylg yll yly yoc yog yol yoo yop yoy ypa ypg ypl ypo yyc yyg yyy