-ic a-a a-c a-i aaa aac aad aah aai aas ac- aca acc acd ach aci acs ad- ada adc add adh adi ads aha ahc ahd ahh ahi ahs ai- aia aic aid aih aii ais as- asa asc asd ash asi ass c-- caa cac cad cah cai cas cca ccc ccd cch cci ccs cda cdc cdd cdh cdi cds ch- cha chc chd chh chi chs ci- cia cic cid cih cii cis csa csc csd csh csi css daa dac dad dah dai das dca dcc dcd dci dcs dda ddc ddd ddh ddi dds dh- dha dhc dhd dhh dhi dhs di- dia dic did dih dii dis dsa dsc dsd dsh dsi dss h-i haa hac had hah hai has hca hcc hcd hch hci hcs hda hdc hdd hdh hdi hds hha hhc hhd hhh hhi hhs hia hic hid hih hii his hsa hsc hsd hsh hsi hss i-d ia- iaa iac iad iah iai ias ica icc icd ich ici ics ida idc idd idh idi ids iha ihc ihd ihh ihi ihs iia iic iid iih iii iis is- isa isc isd ish isi iss saa sac sad sah sai sas sca scc scd sch sci scs sda sdc sdd sdh sdi sds sh- sha shc shd shh shi shs sia sic sid sih sii sis ss- ssa ssc ssd ssh ssi sss