-ly -ol l-p lll lln llo llp llt lly lnl lnn lno lnp lnt lol lon loo lop lot lox loy lpl lpn lpo lpp lpt lpx ltl lto ltp ltt ltx lxo lxx lyl lyn lyo lyt lyx nll nln nlo nlp nlt nlx nly nnl nnn nno nnp nnt no- nol non noo nop not nox noy npl npn npo npp npt ntn nto ntp ntt ntx nxl nxt nyl nyn nyo nyp nyt nyx nyy oll oln olo olp olt oly on- onl onn ono onp ont onx ony oo- ool oon ooo oop oot oox op- opl opn opo opp opt opx opy ot- otl otn oto otp ott ox- oxn oxo oxt oxx oxy oyl oyo p-p pll pln plo plp plt plx ply pn- pnl pnn pno pnp pnt pnx pny pol pon poo pop pot pox poy ppl ppn ppo ppp ppt ppx pt- ptl ptn pto ptp ptt ptx pty pxl pxt py- pyl pyn pyo pyt pyx t-x tll tln tlo tlp tlt tlx tnl tnn tno tnp tnt tnx to- tol ton too top tot tox toy tpl tpn tpo tpp tpt tpx ttl ttn tto ttp ttt ttx tty txl txn txt tyl tyn tyo typ tyt xlt xno xon xoo xop xot xox xpl xpn xpo xpp xpt xtp xtx xty xxl xxo xxp xxx xxy xyl xyp xyy yll ylt yly ynn ynp yny yol yon yoo yop yot yox yoy ypl ypo ytl ytn yto ytp ytt yxy yyt yyy