-ol c-- ccc ccl ccn cco cct ccu cl- clc cll cln clo clt clu cn- cnc cnl cnn cno cnt cnu co- coc col con coo cot cou ctc ctl ctn cto ctt ctu cuc cul cun cuo cut cuu lcc lcl lcn lco lct lcu llc lll lln llo llt llu lnc lnl lnn lno lnt lnu loc lol lon loo lot lou ltc ltl lto ltt ltu luc lul lun luo lut luu ncc ncl ncn nco nct ncu nlc nll nln nlo nlt nlu nnc nnl nnn nno nnt nnu no- noc nol non noo not nou ntc ntn nto ntt ntu nuc nul nun nuo nut nuu oc- occ ocl ocn oco oct ocu olc oll oln olo olt olu on- onc onl onn ono ont onu oo- ooc ool oon ooo oot ot- otc otl otn oto ott otu ou- ouc oul oun ouo out tcc tcl tcn tco tct tcu tlc tll tln tlo tlt tlu tnc tnl tnn tno tnt to- toc tol ton too tot tou ttc ttl ttn tto ttt ttu tuc tul tun tuo tut tuu ucc ucl ucn uco uct ucu ulc ull uln ulo ult ulu un- unc unl unn uno unt unu uoc uol uon uoo uot utc utl utn uto utt utu uuc uun uut uuu