-al -ly -ol a-a aaa aal aan aao aap aax aay al- ala all aln alo alp alx aly an- ana anl ann ano anp anx any aoa aol aon aoo aop aox ap- apa apl apn apo app apx apy ax- axa axl axn axo axp axx ay- aya ayl ayn ayo ayp ayx l-p la- laa lal lan lao lap lax lay lla lll lln llo llp lly lna lnl lnn lno lnp loa lol lon loo lop lox loy lpa lpl lpn lpo lpp lpx lxo lxx lya lyl lyn lyo lyx naa nal nan nao nap nax nay nla nll nln nlo nlp nlx nly nna nnl nnn nno nnp no- noa nol non noo nop nox noy npa npl npn npo npp nxl nya nyl nyn nyo nyp nyx nyy oaa oal oan oao oap oax ola oll oln olo olp oly on- ona onl onn ono onp onx ony oo- ooa ool oon ooo oop oox op- opa opl opn opo opp opx opy ox- oxa oxn oxo oxx oxy oya oyl oyo p-p paa pal pan pao pap pax pay pla pll pln plo plp plx ply pn- pna pnl pnn pno pnp pnx pny poa pol pon poo pop pox poy ppa ppl ppn ppo ppp ppx pxl py- pya pyl pyn pyo pyx xaa xal xan xap xla xna xno xoa xon xoo xop xox xpa xpl xpn xpo xpp xxl xxo xxp xxx xxy xyl xyp xyy yaa yal yan yao yap yax yay yll yly yna ynn ynp yny yol yon yoo yop yox yoy ypa ypl ypo yxa yxy yyy