-ol -th c-- ccc ccd cch ccl cco ccp cct cdc cdd cdh cdl cdo cdp cdt ch- chc chd chh chl cho chp cht cl- clc cld clh cll clo clp clt co- coc cod coh col coo cop cot cpc cpd cph cpl cpo cpp cpt ctc ctd cth ctl cto ctp ctt dcc dcd dcl dco dcp dct ddc ddd ddh ddl ddo ddp ddt dh- dhc dhd dhh dhl dho dhp dht dl- dlc dld dlh dll dlo dlp dlt doc dod doh dol doo dop dot dpc dpd dph dpl dpo dpp dpt dtc dtd dth dtl dto dtp dtt hcc hcd hch hcl hco hcp hct hdc hdd hdh hdl hdo hdp hdt hhc hhd hhh hhl hho hhp hht hlc hld hlh hll hlo hlp hlt hoc hod hoh hol hoo hop hot hpc hpd hph hpl hpo hpp hpt htc htd hth htl hto htp htt l-p lcc lcd lch lcl lco lcp lct ldc ldd ldh ldl ldo ldp ldt lhc lhd lhh lho lhp lht llc lld lll llo llp llt loc lod loh lol loo lop lot lpc lpd lph lpl lpo lpp lpt ltc ltd lth ltl lto ltp ltt oc- occ ocd och ocl oco ocp oct odc odd odh odl odo odp odt ohc ohd ohh ohl oho ohp oht olc old oll olo olp olt oo- ooc ood ooh ool ooo oop oot op- opc opd oph opl opo opp opt ot- otc otd oth otl oto otp ott p-p pcc pcd pch pcl pco pcp pct pdc pdd pdh pdl pdo pdp pdt phc phd phl pho php pht plc pld plh pll plo plp plt poc pod poh pol poo pop pot ppc ppd pph ppl ppo ppp ppt pt- ptc ptd pth ptl pto ptp ptt tcc tcd tch tcl tco tcp tct tdc tdd tdh tdl tdo tdp tdt th- thc thd thh thl tho thp tht tlc tld tlh tll tlo tlp tlt to- toc tod toh tol too top tot tpc tpd tph tpl tpo tpp tpt ttc ttd tth ttl tto ttp ttt