-al -ly -ol a-a aaa aak aal aao aax aay aka akk akl ako al- ala alk all alo alx aly aoa aok aol aoo aox ax- axa axk axl axo axx ay- aya ayk ayl ayo ayx ka- kaa kak kal kao kax kay kkk kkl kky kl- kla klo klx kly koa kok kol koo koy kxl kxo kxy kya kyl kyo kyx la- laa lak lal lao lax lay lka lkl lky lla llk lll llo lly loa lok lol loo lox loy lxo lxx lya lyk lyl lyo lyx oaa oak oal oao oax oka okk okl oko ola olk oll olo oly oo- ooa ook ool ooo oox ox- oxa oxo oxx oxy oya oyl oyo xaa xak xal xkl xla xoa xok xoo xox xxl xxo xxx xxy xyl xyy yaa yak yal yao yax yay yka ykk ylk yll yly yok yol yoo yox yoy yxa yxy yyy