-ic c-- ccc ccd cce cch cci ccs cdc cdd cde cdh cdi cds ce- cec ced cee ceh cei ces ch- chc chd che chh chi chs ci- cic cid cie cih cii cis csc csd cse csh csi css dcc dcd dce dci dcs ddc ddd dde ddh ddi dds de- dec ded dee deh dei des dh- dhc dhd dhe dhh dhi dhs di- dic did die dih dii dis dsc dsd dse dsh dsi dss ec- ecc ecd ece ech eci ecs ed- edc edd ede edh edi eds eec eed eee ees ehc ehd ehe ehh ehi ehs eic eid eie eii eis es- esc esd ese esh esi ess h-i hcc hcd hce hch hci hcs hdc hdd hde hdh hdi hds he- hec hed hee heh hei hes hhc hhd hhe hhh hhi hhs hic hid hie hih hii his hsc hsd hse hsh hsi hss i-d icc icd ice ich ici ics idc idd ide idh idi ids ie- iec ied iee iei ies ihc ihd ihe ihh ihi ihs iic iid iie iih iii iis is- isc isd ise ish isi iss scc scd sce sch sci scs sdc sdd sde sdh sdi sds se- sec sed see seh sei ses sh- shc shd she shh shi shs sic sid sie sih sii sis ss- ssc ssd sse ssh ssi sss