-ic -ol c-- ccc ccd cce cch cci ccl cco cdc cdd cde cdh cdi cdl cdo ce- cec ced cee ceh cei cel ceo ch- chc chd che chh chi chl cho ci- cic cid cie cih cii cil cio cl- clc cld cle clh cli cll clo co- coc cod coe coh coi col coo dcc dcd dce dci dcl dco ddc ddd dde ddh ddi ddl ddo de- dec ded dee deh dei del deo dh- dhc dhd dhe dhh dhi dhl dho di- dic did die dih dii dil dio dl- dlc dld dle dlh dli dll dlo doc dod doe doh doi dol doo ec- ecc ecd ece ech eci ecl eco ed- edc edd ede edh edi edl edo eec eed eee eel eeo ehc ehd ehe ehh ehi ehl eho eic eid eie eii eil eio elc eld ele elh eli ell elo eo- eoc eod eoe eoh eoi eol eoo h-i hcc hcd hce hch hci hcl hco hdc hdd hde hdh hdi hdl hdo he- hec hed hee heh hei hel heo hhc hhd hhe hhh hhi hhl hho hic hid hie hih hii hil hio hlc hld hle hlh hli hll hlo hoc hod hoe hoh hoi hol hoo i-d icc icd ice ich ici icl ico idc idd ide idh idi idl ido ie- iec ied iee iei iel ihc ihd ihe ihh ihi ihl iho iic iid iie iih iii iil iio il- ilc ild ile ilh ili ill ilo io- ioc iod ioe ioh ioi iol ioo lcc lcd lce lch lci lcl lco ldc ldd lde ldh ldi ldl ldo lec led lee leh lei lel leo lhc lhd lhh lhi lho lic lid lie lih lii lil lio llc lld lle lli lll llo loc lod loe loh loi lol loo o-i oc- occ ocd och oci ocl oco odc odd ode odh odi odl odo oec oed oee oeh oei oel oeo ohc ohd ohe ohh ohi ohl oho oic oid oie oii oil oio olc old ole oli oll olo oo- ooc ood ooh ooi ool ooo