-ly -ol l-p lll lln llo llp llt lly lnl lnn lno lnp lnt lol lon loo lop lot loy lpl lpn lpo lpp lpt ltl lto ltp ltt lyl lyn lyo lyt nll nln nlo nlp nlt nly nnl nnn nno nnp nnt no- nol non noo nop not noy npl npn npo npp npt ntn nto ntp ntt nyl nyn nyo nyp nyt nyy oll oln olo olp olt oly on- onl onn ono onp ont ony oo- ool oon ooo oop oot op- opl opn opo opp opt opy ot- otl otn oto otp ott oyl oyo p-p pll pln plo plp plt ply pn- pnl pnn pno pnp pnt pny pol pon poo pop pot poy ppl ppn ppo ppp ppt pt- ptl ptn pto ptp ptt pty py- pyl pyn pyo pyt tll tln tlo tlp tlt tnl tnn tno tnp tnt to- tol ton too top tot toy tpl tpn tpo tpp tpt ttl ttn tto ttp ttt tty tyl tyn tyo typ tyt yll ylt yly ynn ynp yny yol yon yoo yop yot yoy ypl ypo ytl ytn yto ytp ytt yyt yyy