-al -ol a-a a-t aaa aal aan aao aap aat aax al- ala all aln alo alp alt alx an- ana anl ann ano anp ant anx aoa aol aon aoo aop aot aox ap- apa apl apn apo app apt apx at- ata atl atn ato atp att atx ax- axa axl axn axo axp axt axx l-p la- laa lal lan lao lap lat lax lla lll lln llo llp llt lna lnl lnn lno lnp lnt loa lol lon loo lop lot lox lpa lpl lpn lpo lpp lpt lpx lta ltl lto ltp ltt ltx lxo lxx naa nal nan nao nap nat nax nla nll nln nlo nlp nlt nlx nna nnl nnn nno nnp nnt no- noa nol non noo nop not nox npa npl npn npo npp npt nta ntn nto ntp ntt ntx nxl nxt oaa oal oan oao oap oat oax ola oll oln olo olp olt on- ona onl onn ono onp ont onx oo- ooa ool oon ooo oop oot oox op- opa opl opn opo opp opt opx ot- ota otl otn oto otp ott ox- oxa oxn oxo oxt oxx p-p paa pal pan pao pap pat pax pla pll pln plo plp plt plx pn- pna pnl pnn pno pnp pnt pnx poa pol pon poo pop pot pox ppa ppl ppn ppo ppp ppt ppx pt- pta ptl ptn pto ptp ptt ptx pxl pxt t-x taa tal tan tao tap tat tax tla tll tln tlo tlp tlt tlx tna tnl tnn tno tnp tnt tnx to- toa tol ton too top tot tox tpa tpl tpn tpo tpp tpt tpx tta ttl ttn tto ttp ttt ttx txl txn txt xaa xal xan xap xat xla xlt xna xno xoa xon xoo xop xot xox xpa xpl xpn xpo xpp xpt xtp xtx xxl xxo xxp xxx