-ol k-t kkk kkl kkn kkt kl- klo klt kn- knk knl knn kno knt kok kol kon koo kot kow ktk ktl ktn kto ktt ktw kw- kwk kwo kwt kww lkl lkt llk lll lln llo llt llw lnk lnl lnn lno lnt lok lol lon loo lot low ltk ltl lto ltt lwl lwn lwo lww nkk nkn nko nkt nlk nll nln nlo nlt nlw nnk nnl nnn nno nnt nnw no- nok nol non noo not now ntk ntn nto ntt nwl nwn nwo nwt okk okl oko okw olk oll oln olo olt olw on- onk onl onn ono ont oo- ook ool oon ooo oot oow ot- otk otl otn oto ott otw owk owl own owo owt oww tkk tkl tko tkt tkw tlk tll tln tlo tlt tlw tnk tnl tnn tno tnt tnw to- tok tol ton too tot tow ttk ttl ttn tto ttt ttw twl twn two twt tww wko wkt wkw wl- wll wln wlo wlt wlw wn- wnl wnn wno wnt wnw wok wol won woo wot wow wtn wto wtt wtw wwl wwn wwo wwt www