-ic -ol c-- ccc cce cch cci ccl cco ccp ce- cec cee ceh cei cel ceo cep ch- chc che chh chi chl cho chp ci- cic cie cih cii cil cio cip cl- clc cle clh cli cll clo clp co- coc coe coh coi col coo cop cpc cpe cph cpi cpl cpo cpp ec- ecc ece ech eci ecl eco eec eee eel eeo eep ehc ehe ehh ehi ehl eho ehp eic eie eii eil eio eip elc ele elh eli ell elo elp eo- eoc eoe eoh eoi eol eoo eop ep- epc epe eph epi epl epo epp h-i hcc hce hch hci hcl hco hcp he- hec hee heh hei hel heo hep hhc hhe hhh hhi hhl hho hhp hic hie hih hii hil hio hip hlc hle hlh hli hll hlo hlp hoc hoe hoh hoi hol hoo hop hpc hpe hph hpi hpl hpo hpp icc ice ich ici icl ico icp ie- iec iee iei iel iep ihc ihe ihh ihi ihl iho ihp iic iie iih iii iil iio iip il- ilc ile ilh ili ill ilo ilp io- ioc ioe ioh ioi iol ioo iop ipc ipe ipi ipl ipo ipp l-p lcc lce lch lci lcl lco lcp lec lee leh lei lel leo lep lhc lhh lhi lho lhp lic lie lih lii lil lio lip llc lle lli lll llo llp loc loe loh loi lol loo lop lpc lpe lph lpi lpl lpo lpp o-i oc- occ och oci ocl oco ocp oec oee oeh oei oel oeo oep ohc ohe ohh ohi ohl oho ohp oic oie oii oil oio oip olc ole oli oll olo olp oo- ooc ooh ooi ool ooo oop op- opc ope oph opi opl opo opp p-p pcc pce pch pci pcl pco pcp pec pee peh pei pel peo pep phc phe phi phl pho php pic pie pih pii pil pio pip plc ple plh pli pll plo plp poc poe poh poi pol poo pop ppc ppe pph ppi ppl ppo ppp