-ic c-- ccc ccd cce cch cci ccl cdc cdd cde cdh cdi cdl ce- cec ced cee ceh cei cel ch- chc chd che chh chi chl ci- cic cid cie cih cii cil cl- clc cld cle clh cli cll dcc dcd dce dci dcl ddc ddd dde ddh ddi ddl de- dec ded dee deh dei del dh- dhc dhd dhe dhh dhi dhl di- dic did die dih dii dil dl- dlc dld dle dlh dli dll ec- ecc ecd ece ech eci ecl ed- edc edd ede edh edi edl eec eed eee eel ehc ehd ehe ehh ehi ehl eic eid eie eii eil elc eld ele elh eli ell h-i hcc hcd hce hch hci hcl hdc hdd hde hdh hdi hdl he- hec hed hee heh hei hel hhc hhd hhe hhh hhi hhl hic hid hie hih hii hil hlc hld hle hlh hli hll i-d icc icd ice ich ici icl idc idd ide idh idi idl ie- iec ied iee iei iel ihc ihd ihe ihh ihi ihl iic iid iie iih iii iil il- ilc ild ile ilh ili ill lcc lcd lce lch lci lcl ldc ldd lde ldh ldi ldl lec led lee leh lei lel lhc lhd lhh lhi lic lid lie lih lii lil llc lld lle lli lll