-ol c-- ccc cce cch ccl cco ccz ce- cec cee ceh cel ceo cez ch- chc che chh chl cho chz cl- clc cle clh cll clo clz co- coc coe coh col coo coz cz- czc cze czo ec- ecc ece ech ecl eco eec eee eel eeo ehc ehe ehh ehl eho elc ele elh ell elo elz eo- eoc eoe eoh eol eoo eze ezh ezo ezz hcc hce hch hcl hco he- hec hee heh hel heo hez hhc hhe hhh hhl hho hhz hlc hle hlh hll hlo hlz hoc hoe hoh hol hoo hze hzl hzo lcc lce lch lcl lco lec lee leh lel leo lez lhc lhh lho lhz llc lle lll llo llz loc loe loh lol loo loz lzh lzo oc- occ och ocl oco ocz oec oee oeh oel oeo ohc ohe ohh ohl oho olc ole oll olo oo- ooc ooh ool ooo oze ozo ozz zce zcl zco zec zee zeh zel zeo zez zhc zhe zhl zho zo- zoc zoe zol zoo zzz