-ic a-a a-c a-i aaa aac aad aah aai aao aar aas ac- aca acc acd ach aci aco acr acs ad- ada adc add adh adi ado adr ads aha ahc ahd ahh ahi aho ahr ahs ai- aia aic aid aih aii aio air ais aoa aoc aod aoh aoi aoo aor aos ar- ara arc ard arh ari aro arr ars as- asa asc asd ash asi aso asr ass c-- caa cac cad cah cai cao car cas cca ccc ccd cch cci cco ccr ccs cda cdc cdd cdh cdi cdo cdr cds ch- cha chc chd chh chi cho chr chs ci- cia cic cid cih cii cio cir cis co- coa coc cod coh coi coo cor cos cra crc crd crh cri cro crr crs csa csc csd csh csi cso csr css daa dac dad dah dai dao dar das dca dcc dcd dci dco dcr dcs dda ddc ddd ddh ddi ddo ddr dds dh- dha dhc dhd dhh dhi dho dhr dhs di- dia dic did dih dii dio dir dis doa doc dod doh doi doo dor dos dra drc drd dri dro drr drs dsa dsc dsd dsh dsi dso dsr dss h-i haa hac had hah hai hao har has hca hcc hcd hch hci hco hcr hcs hda hdc hdd hdh hdi hdo hdr hds hha hhc hhd hhh hhi hho hhr hhs hia hic hid hih hii hio hir his hoa hoc hod hoh hoi hoo hor hos hr- hra hrc hrd hrh hri hro hrr hrs hsa hsc hsd hsh hsi hsr hss i-d ia- iaa iac iad iah iai iao iar ias ica icc icd ich ici ico icr ics ida idc idd idh idi ido idr ids iha ihc ihd ihh ihi iho ihr ihs iia iic iid iih iii iio iir iis io- ioa ioc iod ioh ioi ioo ior ios ir- ira irc ird iri iro irr irs is- isa isc isd ish isi iso isr iss o-i oaa oac oad oah oai oao oar oas oc- oca occ ocd och oci oco ocr ocs oda odc odd odh odi odo odr ods oha ohc ohd ohh ohi oho ohr ohs oia oic oid oii oio oir ois oo- ooa ooc ood ooh ooi ooo oor oos or- ora orc ord orh ori oro orr ors os- osa osc osd osh osi oso osr oss ra- raa rac rad rah rai rao rar ras rca rcc rcd rch rci rco rcr rcs rda rdc rdd rdh rdi rdo rdr rds rh- rha rhc rhd rhh rhi rho rhr rhs ria ric rid rih rii rio rir ris roa roc rod roh roi roo ror ros rra rrc rrd rrh rri rrr rrs rsa rsc rsd rsh rsi rso rsr rss saa sac sad sah sai sao sar sas sca scc scd sch sci sco scr scs sda sdc sdd sdh sdi sdo sdr sds sh- sha shc shd shh shi sho shr shs sia sic sid sih sii sio sir sis soa soc sod soh soi soo sor sos sr- sra src srd srh sri sro srr srs ss- ssa ssc ssd ssh ssi sso ssr sss