-ic a-a a-c a-i aaa aac aad aai aan aao aas ac- aca acc acd aci acn aco acs ad- ada adc add adi adn ado ads ai- aia aic aid aii ain aio ais an- ana anc and ani ann ano ans aoa aoc aod aoi aon aoo aos as- asa asc asd asi asn aso ass c-- caa cac cad cai can cao cas cca ccc ccd cci ccn cco ccs cda cdc cdd cdi cdn cdo cds ci- cia cic cid cii cin cio cis cn- cna cnc cnd cni cnn cno cns co- coa coc cod coi con coo cos csa csc csd csi csn cso css daa dac dad dai dan dao das dca dcc dcd dci dcn dco dcs dda ddc ddd ddi ddn ddo dds di- dia dic did dii din dio dis dna dnc dnd dni dnn dno dns doa doc dod doi don doo dos dsa dsc dsd dsi dsn dso dss i-d ia- iaa iac iad iai ian iao ias ica icc icd ici icn ico ics ida idc idd idi idn ido ids iia iic iid iii iin iio iis in- ina inc ind ini inn ino ins io- ioa ioc iod ioi ion ioo ios is- isa isc isd isi isn iso iss n-i naa nac nad nai nan nao nas nca ncc ncd nci ncn nco ncs nda ndc ndd ndi ndn ndo nds nia nic nid nii nin nio nis nna nnc nni nnn nno nns no- noa noc nod noi non noo nos nsa nsc nsd nsi nsn nso nss o-i oaa oac oad oai oan oao oas oc- oca occ ocd oci ocn oco ocs oda odc odd odi odn odo ods oia oic oid oii oin oio ois on- ona onc ond oni onn ono ons oo- ooa ooc ood ooi oon ooo oos os- osa osc osd osi osn oso oss saa sac sad sai san sao sas sca scc scd sci scn sco scs sda sdc sdd sdi sdn sdo sds sia sic sid sii sin sio sis sna snc snd sni snn sno sns soa soc sod soi son soo sos ss- ssa ssc ssd ssi ssn sso sss