-ic -ol c-- ccc ccd cch cci ccl cco cdc cdd cdh cdi cdl cdo ch- chc chd chh chi chl cho ci- cic cid cih cii cil cio cl- clc cld clh cli cll clo co- coc cod coh coi col coo dcc dcd dci dcl dco ddc ddd ddh ddi ddl ddo dh- dhc dhd dhh dhi dhl dho di- dic did dih dii dil dio dl- dlc dld dlh dli dll dlo doc dod doh doi dol doo h-i hcc hcd hch hci hcl hco hdc hdd hdh hdi hdl hdo hhc hhd hhh hhi hhl hho hic hid hih hii hil hio hlc hld hlh hli hll hlo hoc hod hoh hoi hol hoo i-d icc icd ich ici icl ico idc idd idh idi idl ido ihc ihd ihh ihi ihl iho iic iid iih iii iil iio il- ilc ild ilh ili ill ilo io- ioc iod ioh ioi iol ioo lcc lcd lch lci lcl lco ldc ldd ldh ldi ldl ldo lhc lhd lhh lhi lho lic lid lih lii lil lio llc lld lli lll llo loc lod loh loi lol loo o-i oc- occ ocd och oci ocl oco odc odd odh odi odl odo ohc ohd ohh ohi ohl oho oic oid oii oil oio olc old oli oll olo oo- ooc ood ooh ooi ool ooo