-ol c-- ccc ccl ccn cco ccp cct cl- clc cll cln clo clp clt cn- cnc cnl cnn cno cnp cnt co- coc col con coo cop cot cpc cpl cpn cpo cpp cpt ctc ctl ctn cto ctp ctt l-p lcc lcl lcn lco lcp lct llc lll lln llo llp llt lnc lnl lnn lno lnp lnt loc lol lon loo lop lot lpc lpl lpn lpo lpp lpt ltc ltl lto ltp ltt ncc ncl ncn nco ncp nct nlc nll nln nlo nlp nlt nnc nnl nnn nno nnp nnt no- noc nol non noo nop not npc npl npn npo npp npt ntc ntn nto ntp ntt oc- occ ocl ocn oco ocp oct olc oll oln olo olp olt on- onc onl onn ono onp ont oo- ooc ool oon ooo oop oot op- opc opl opn opo opp opt ot- otc otl otn oto otp ott p-p pcc pcl pcn pco pcp pct plc pll pln plo plp plt pn- pnc pnl pnn pno pnp pnt poc pol pon poo pop pot ppc ppl ppn ppo ppp ppt pt- ptc ptl ptn pto ptp ptt tcc tcl tcn tco tcp tct tlc tll tln tlo tlp tlt tnc tnl tnn tno tnp tnt to- toc tol ton too top tot tpc tpl tpn tpo tpp tpt ttc ttl ttn tto ttp ttt