-er -ic a-a a-c a-i aaa aac aad aae aah aai aar aas ac- aca acc acd ace ach aci acr acs ad- ada adc add ade adh adi adr ads aea aec aed aee aeh aei aer aes aha ahc ahd ahe ahh ahi ahr ahs ai- aia aic aid aie aih aii air ais ar- ara arc ard are arh ari arr ars as- asa asc asd ase ash asi asr ass c-- caa cac cad cae cah cai car cas cca ccc ccd cce cch cci ccr ccs cda cdc cdd cde cdh cdi cdr cds ce- cea cec ced cee ceh cei cer ces ch- cha chc chd che chh chi chr chs ci- cia cic cid cie cih cii cir cis cra crc crd cre crh cri crr crs csa csc csd cse csh csi csr css daa dac dad dae dah dai dar das dca dcc dcd dce dci dcr dcs dda ddc ddd dde ddh ddi ddr dds de- dea dec ded dee deh dei der des dh- dha dhc dhd dhe dhh dhi dhr dhs di- dia dic did die dih dii dir dis dra drc drd dre dri drr drs dsa dsc dsd dse dsh dsi dsr dss eaa eac ead eae eah eai ear eas ec- eca ecc ecd ece ech eci ecr ecs ed- eda edc edd ede edh edi edr eds eea eec eed eee eer ees eha ehc ehd ehe ehh ehi ehr ehs eia eic eid eie eii eir eis era erc erd ere erh eri err ers es- esa esc esd ese esh esi esr ess h-i haa hac had hae hah hai har has hca hcc hcd hce hch hci hcr hcs hda hdc hdd hde hdh hdi hdr hds he- hea hec hed hee heh hei her hes hha hhc hhd hhe hhh hhi hhr hhs hia hic hid hie hih hii hir his hr- hra hrc hrd hre hrh hri hrr hrs hsa hsc hsd hse hsh hsi hsr hss i-d ia- iaa iac iad iae iah iai iar ias ica icc icd ice ich ici icr ics ida idc idd ide idh idi idr ids ie- iea iec ied iee iei ier ies iha ihc ihd ihe ihh ihi ihr ihs iia iic iid iie iih iii iir iis ir- ira irc ird ire iri irr irs is- isa isc isd ise ish isi isr iss ra- raa rac rad rae rah rai rar ras rca rcc rcd rce rch rci rcr rcs rda rdc rdd rde rdh rdi rdr rds re- rea rec red ree reh rei rer res rh- rha rhc rhd rhe rhh rhi rhr rhs ria ric rid rie rih rii rir ris rra rrc rrd rrh rri rrr rrs rsa rsc rsd rse rsh rsi rsr rss saa sac sad sae sah sai sar sas sca scc scd sce sch sci scr scs sda sdc sdd sde sdh sdi sdr sds se- sea sec sed see seh sei ser ses sh- sha shc shd she shh shi shr shs sia sic sid sie sih sii sir sis sr- sra src srd sre srh sri srr srs ss- ssa ssc ssd sse ssh ssi ssr sss