-ic c-- ccc ccd cce cch cci ccl ccs cdc cdd cde cdh cdi cdl cds ce- cec ced cee ceh cei cel ces ch- chc chd che chh chi chl chs ci- cic cid cie cih cii cil cis cl- clc cld cle clh cli cll cls csc csd cse csh csi csl css dcc dcd dce dci dcl dcs ddc ddd dde ddh ddi ddl dds de- dec ded dee deh dei del des dh- dhc dhd dhe dhh dhi dhl dhs di- dic did die dih dii dil dis dl- dlc dld dle dlh dli dll dls dsc dsd dse dsh dsi dsl dss ec- ecc ecd ece ech eci ecl ecs ed- edc edd ede edh edi edl eds eec eed eee eel ees ehc ehd ehe ehh ehi ehl ehs eic eid eie eii eil eis elc eld ele elh eli ell els es- esc esd ese esh esi esl ess h-i hcc hcd hce hch hci hcl hcs hdc hdd hde hdh hdi hdl hds he- hec hed hee heh hei hel hes hhc hhd hhe hhh hhi hhl hhs hic hid hie hih hii hil his hlc hld hle hlh hli hll hls hsc hsd hse hsh hsi hsl hss i-d icc icd ice ich ici icl ics idc idd ide idh idi idl ids ie- iec ied iee iei iel ies ihc ihd ihe ihh ihi ihl ihs iic iid iie iih iii iil iis il- ilc ild ile ilh ili ill ils is- isc isd ise ish isi isl iss lcc lcd lce lch lci lcl lcs ldc ldd lde ldh ldi ldl lds lec led lee leh lei lel les lhc lhd lhh lhi lhs lic lid lie lih lii lil lis llc lld lle lli lll lls lsc lsd lse lsh lsi lsl lss scc scd sce sch sci scl scs sdc sdd sde sdh sdi sdl sds se- sec sed see seh sei sel ses sh- shc shd she shh shi shl shs sic sid sie sih sii sil sis slc sld sle slh sli sll sls ss- ssc ssd sse ssh ssi ssl sss