-ol c-- ccc ccl ccn cco ccp ccr cct cl- clc cll cln clo clp clr clt cn- cnc cnl cnn cno cnp cnr cnt co- coc col con coo cop cor cot cpc cpl cpn cpo cpp cpr cpt crc crl crn cro crp crr crt ctc ctl ctn cto ctp ctr ctt l-p lcc lcl lcn lco lcp lcr lct llc lll lln llo llp llr llt lnc lnl lnn lno lnp lnr lnt loc lol lon loo lop lor lot lpc lpl lpn lpo lpp lpr lpt lrc lrn lro lrp lrr lrt ltc ltl lto ltp ltr ltt ncc ncl ncn nco ncp ncr nct nlc nll nln nlo nlp nlr nlt nnc nnl nnn nno nnp nnt no- noc nol non noo nop nor not npc npl npn npo npp npr npt nrc nrl nrn nro nrp nrr nrt ntc ntn nto ntp ntr ntt oc- occ ocl ocn oco ocp ocr oct olc oll oln olo olp olt on- onc onl onn ono onp onr ont oo- ooc ool oon ooo oop oor oot op- opc opl opn opo opp opr opt or- orc orl orn oro orp orr ort ot- otc otl otn oto otp otr ott p-p pcc pcl pcn pco pcp pcr pct plc pll pln plo plp plr plt pn- pnc pnl pnn pno pnp pnr pnt poc pol pon poo pop por pot ppc ppl ppn ppo ppp ppr ppt prc prl prn pro prp prr prt pt- ptc ptl ptn pto ptp ptr ptt rcc rcl rcn rco rcp rcr rct rlc rll rln rlo rlp rlr rlt rnc rnn rno rnp rnr rnt roc rol ron roo rop ror rot rpc rpl rpn rpo rpp rpr rpt rrc rrl rrn rrp rrr rrt rtc rtl rtn rto rtp rtr rtt tcc tcl tcn tco tcp tcr tct tlc tll tln tlo tlp tlr tlt tnc tnl tnn tno tnp tnr tnt to- toc tol ton too top tor tot tpc tpl tpn tpo tpp tpr tpt trc trl trn tro trp trr trt ttc ttl ttn tto ttp ttr ttt