-ic -ol c-- ccc ccd cch cci ccl cco ccr cdc cdd cdh cdi cdl cdo cdr ch- chc chd chh chi chl cho chr ci- cic cid cih cii cil cio cir cl- clc cld clh cli cll clo clr co- coc cod coh coi col coo cor crc crd crh cri crl cro crr dcc dcd dci dcl dco dcr ddc ddd ddh ddi ddl ddo ddr dh- dhc dhd dhh dhi dhl dho dhr di- dic did dih dii dil dio dir dl- dlc dld dlh dli dll dlo dlr doc dod doh doi dol doo dor drc drd dri drl dro drr h-i hcc hcd hch hci hcl hco hcr hdc hdd hdh hdi hdl hdo hdr hhc hhd hhh hhi hhl hho hhr hic hid hih hii hil hio hir hlc hld hlh hli hll hlo hlr hoc hod hoh hoi hol hoo hor hr- hrc hrd hrh hri hrl hro hrr i-d icc icd ich ici icl ico icr idc idd idh idi idl ido idr ihc ihd ihh ihi ihl iho ihr iic iid iih iii iil iio iir il- ilc ild ilh ili ill ilo ilr io- ioc iod ioh ioi iol ioo ior ir- irc ird iri irl iro irr lcc lcd lch lci lcl lco lcr ldc ldd ldh ldi ldl ldo ldr lhc lhd lhh lhi lho lhr lic lid lih lii lil lio lir llc lld lli lll llo llr loc lod loh loi lol loo lor lrc lrd lrh lri lro lrr o-i oc- occ ocd och oci ocl oco ocr odc odd odh odi odl odo odr ohc ohd ohh ohi ohl oho ohr oic oid oii oil oio oir olc old oli oll olo oo- ooc ood ooh ooi ool ooo oor or- orc ord orh ori orl oro orr rcc rcd rch rci rcl rco rcr rdc rdd rdh rdi rdl rdo rdr rh- rhc rhd rhh rhi rhl rho rhr ric rid rih rii ril rio rir rlc rld rlh rli rll rlo rlr roc rod roh roi rol roo ror rrc rrd rrh rri rrl rrr