-ol c-- ccc cck ccl ccn cco cct ccu ckc cko ckt cl- clc clk cll cln clo clt clu cn- cnc cnl cnn cno cnt cnu co- coc cok col con coo cot cou ctc ctk ctl ctn cto ctt ctu cuc cuk cul cun cuo cut cuu k-t kcc kck kcl kcn kct kcu kkc kkk kkl kkn kkt kku kl- klc klo klt klu kn- knc knk knl knn kno knt knu koc kok kol kon koo kot kou ktc ktk ktl ktn kto ktt ktu kuc kuk kul kun kut kuu lcc lck lcl lcn lco lct lcu lkl lkt llc llk lll lln llo llt llu lnc lnk lnl lnn lno lnt lnu loc lok lol lon loo lot lou ltc ltk ltl lto ltt ltu luc luk lul lun luo lut luu ncc nck ncl ncn nco nct ncu nkc nkk nkn nko nkt nku nlc nlk nll nln nlo nlt nlu nnc nnk nnl nnn nno nnt nnu no- noc nok nol non noo not nou ntc ntk ntn nto ntt ntu nuc nuk nul nun nuo nut nuu oc- occ ock ocl ocn oco oct ocu okc okk okl oko oku olc olk oll oln olo olt olu on- onc onk onl onn ono ont onu oo- ooc ook ool oon ooo oot ot- otc otk otl otn oto ott otu ou- ouc ouk oul oun ouo out tcc tck tcl tcn tco tct tcu tkc tkk tkl tko tkt tlc tlk tll tln tlo tlt tlu tnc tnk tnl tnn tno tnt to- toc tok tol ton too tot tou ttc ttk ttl ttn tto ttt ttu tuc tuk tul tun tuo tut tuu ucc uck ucl ucn uco uct ucu ukc ukk ukl ukn uku ulc ulk ull uln ulo ult ulu un- unc unk unl unn uno unt unu uoc uok uol uon uoo uot utc utk utl utn uto utt utu uuc uun uut uuu