-ly -ol c-- ccc cch ccl cco ccp ch- chc chh chl cho chp chy cl- clc clh cll clo clp cly co- coc coh col coo cop coy cpc cph cpl cpo cpp cyc cyl cyo cyp hcc hch hcl hco hcp hcy hhc hhh hhl hho hhp hhy hlc hlh hll hlo hlp hly hoc hoh hol hoo hop hoy hpc hph hpl hpo hpp hpy hy- hyc hyh hyl hyo hyp hyy l-p lcc lch lcl lco lcp lcy lhc lhh lho lhp llc lll llo llp lly loc loh lol loo lop loy lpc lph lpl lpo lpp lyc lyl lyo oc- occ och ocl oco ocp ohc ohh ohl oho ohp olc oll olo olp oly oo- ooc ooh ool ooo oop op- opc oph opl opo opp opy oyl oyo p-p pcc pch pcl pco pcp phc phl pho php phy plc plh pll plo plp ply poc poh pol poo pop poy ppc pph ppl ppo ppp py- pyc pyl pyo ycc ych ycl yco ycp ycy yhc ylc yll yly yoc yol yoo yop yoy ypl ypo yyc yyy