-al -ly -ol a-a aaa aag aal aao aax aay ag- aga agg agl ago agx agy al- ala alg all alo alx aly aoa aog aol aoo aox ax- axa axl axo axx ay- aya ayl ayo ayx gaa gag gal gao gay gga ggg ggo gla glg gll glo glx gly goa gog gol goo gox goy gxa gxl gy- gya gyl gyo la- laa lag lal lao lax lay lga lgg lgl lgo lla llg lll llo lly loa log lol loo lox loy lxo lxx lya lyg lyl lyo lyx oaa oag oal oao oax oga ogg ogl ogo ogx ogy ola olg oll olo oly oo- ooa oog ool ooo oox ox- oxa oxo oxx oxy oya oyl oyo xaa xag xal xgl xla xlg xoa xog xoo xox xxl xxo xxx xxy xyl xyy yaa yag yal yao yax yay yga ygl ygo ylg yll yly yog yol yoo yox yoy yxa yxy yyg yyy