-ic -th c-- ccc ccd cce cch cci ccs cct cdc cdd cde cdh cdi cds cdt ce- cec ced cee ceh cei ces cet ch- chc chd che chh chi chs cht ci- cic cid cie cih cii cis cit csc csd cse csh csi css cst ctc ctd cte cth cti cts ctt dcc dcd dce dci dcs dct ddc ddd dde ddh ddi dds ddt de- dec ded dee deh dei des det dh- dhc dhd dhe dhh dhi dhs dht di- dic did die dih dii dis dit dsc dsd dse dsh dsi dss dst dtc dtd dte dth dti dts dtt ec- ecc ecd ece ech eci ecs ect ed- edc edd ede edh edi eds edt eec eed eee ees eet ehc ehd ehe ehh ehi ehs eht eic eid eie eii eis eit es- esc esd ese esh esi ess est etc etd ete eth eti ets ett h-i hcc hcd hce hch hci hcs hct hdc hdd hde hdh hdi hds hdt he- hec hed hee heh hei hes het hhc hhd hhe hhh hhi hhs hht hic hid hie hih hii his hit hsc hsd hse hsh hsi hss hst htc htd hte hth hti hts htt i-d icc icd ice ich ici ics ict idc idd ide idh idi ids idt ie- iec ied iee iei ies iet ihc ihd ihe ihh ihi ihs iht iic iid iie iih iii iis iit is- isc isd ise ish isi iss ist itc itd ite ith iti its itt scc scd sce sch sci scs sct sdc sdd sde sdh sdi sds sdt se- sec sed see seh sei ses set sh- shc shd she shh shi shs sht sic sid sie sih sii sis sit ss- ssc ssd sse ssh ssi sss sst stc std ste sth sti sts stt tcc tcd tce tch tci tcs tct tdc tdd tde tdh tdi tds tdt te- tec ted tee teh tei tes tet th- thc thd the thh thi ths tht tic tid tie tih tii tis tit tsc tsd tse tsh tsi tss tst ttc ttd tte tth tti tts ttt