-ol -th hhh hhl hhn hho hht hhz hlh hll hln hlo hlt hlz hnh hnl hnn hno hnt hnz hoh hol hon hoo hot hth htl htn hto htt htz hzl hzo hzt lhh lho lht lhz lll lln llo llt llz lnh lnl lnn lno lnt loh lol lon loo lot loz lth ltl lto ltt ltz lzh lzo nhh nhl nhn nht nhz nlh nll nln nlo nlt nlz nnh nnl nnn nno nnt nnz no- noh nol non noo not noz nth ntn nto ntt ntz nzo nzz ohh ohl ohn oho oht oll oln olo olt on- onh onl onn ono ont oo- ooh ool oon ooo oot ot- oth otl otn oto ott otz ozo ozt ozz th- thh thl thn tho tht thz tlh tll tln tlo tlt tlz tnh tnl tnn tno tnt tnz to- toh tol ton too tot toz tth ttl ttn tto ttt zhl zho zlt znn zno zo- zol zon zoo zot ztl zzt zzz