-ic -th a-a a-c a-i a-t aaa aac aad aae aah aai aas aat ac- aca acc acd ace ach aci acs act ad- ada adc add ade adh adi ads adt aea aec aed aee aeh aei aes aet aha ahc ahd ahe ahh ahi ahs aht ai- aia aic aid aie aih aii ais ait as- asa asc asd ase ash asi ass ast at- ata atc atd ate ath ati ats att c-- caa cac cad cae cah cai cas cat cca ccc ccd cce cch cci ccs cct cda cdc cdd cde cdh cdi cds cdt ce- cea cec ced cee ceh cei ces cet ch- cha chc chd che chh chi chs cht ci- cia cic cid cie cih cii cis cit csa csc csd cse csh csi css cst cta ctc ctd cte cth cti cts ctt daa dac dad dae dah dai das dat dca dcc dcd dce dci dcs dct dda ddc ddd dde ddh ddi dds ddt de- dea dec ded dee deh dei des det dh- dha dhc dhd dhe dhh dhi dhs dht di- dia dic did die dih dii dis dit dsa dsc dsd dse dsh dsi dss dst dta dtc dtd dte dth dti dts dtt eaa eac ead eae eah eai eas eat ec- eca ecc ecd ece ech eci ecs ect ed- eda edc edd ede edh edi eds edt eea eec eed eee ees eet eha ehc ehd ehe ehh ehi ehs eht eia eic eid eie eii eis eit es- esa esc esd ese esh esi ess est eta etc etd ete eth eti ets ett h-i haa hac had hae hah hai has hat hca hcc hcd hce hch hci hcs hct hda hdc hdd hde hdh hdi hds hdt he- hea hec hed hee heh hei hes het hha hhc hhd hhe hhh hhi hhs hht hia hic hid hie hih hii his hit hsa hsc hsd hse hsh hsi hss hst hta htc htd hte hth hti hts htt i-d ia- iaa iac iad iae iah iai ias iat ica icc icd ice ich ici ics ict ida idc idd ide idh idi ids idt ie- iea iec ied iee iei ies iet iha ihc ihd ihe ihh ihi ihs iht iia iic iid iie iih iii iis iit is- isa isc isd ise ish isi iss ist ita itc itd ite ith iti its itt saa sac sad sae sah sai sas sat sca scc scd sce sch sci scs sct sda sdc sdd sde sdh sdi sds sdt se- sea sec sed see seh sei ses set sh- sha shc shd she shh shi shs sht sia sic sid sie sih sii sis sit ss- ssa ssc ssd sse ssh ssi sss sst sta stc std ste sth sti sts stt taa tac tad tae tah tai tas tat tca tcc tcd tce tch tci tcs tct tda tdc tdd tde tdh tdi tds tdt te- tea tec ted tee teh tei tes tet th- tha thc thd the thh thi ths tht tia tic tid tie tih tii tis tit tsa tsc tsd tse tsh tsi tss tst tta ttc ttd tte tth tti tts ttt