-ol c-- ccc ccl ccn cco ccr cct cl- clc cll cln clo clr clt cn- cnc cnl cnn cno cnr cnt co- coc col con coo cor cot crc crl crn cro crr crt ctc ctl ctn cto ctr ctt lcc lcl lcn lco lcr lct llc lll lln llo llr llt lnc lnl lnn lno lnr lnt loc lol lon loo lor lot lrc lrn lro lrr lrt ltc ltl lto ltr ltt ncc ncl ncn nco ncr nct nlc nll nln nlo nlr nlt nnc nnl nnn nno nnt no- noc nol non noo nor not nrc nrl nrn nro nrr nrt ntc ntn nto ntr ntt oc- occ ocl ocn oco ocr oct olc oll oln olo olt on- onc onl onn ono onr ont oo- ooc ool oon ooo oor oot or- orc orl orn oro orr ort ot- otc otl otn oto otr ott rcc rcl rcn rco rcr rct rlc rll rln rlo rlr rlt rnc rnn rno rnr rnt roc rol ron roo ror rot rrc rrl rrn rrr rrt rtc rtl rtn rto rtr rtt tcc tcl tcn tco tcr tct tlc tll tln tlo tlr tlt tnc tnl tnn tno tnr tnt to- toc tol ton too tor tot trc trl trn tro trr trt ttc ttl ttn tto ttr ttt