a-a a-i aaa aad aai aan aao aas ad- ada add adi adn ado ads ai- aia aid aii ain aio ais an- ana and ani ann ano ans aoa aod aoi aon aoo aos as- asa asd asi asn aso ass daa dad dai dan dao das dda ddd ddi ddn ddo dds di- dia did dii din dio dis dna dnd dni dnn dno dns doa dod doi don doo dos dsa dsd dsi dsn dso dss i-d ia- iaa iad iai ian iao ias ida idd idi idn ido ids iia iid iii iin iio iis in- ina ind ini inn ino ins io- ioa iod ioi ion ioo ios is- isa isd isi isn iso iss n-i naa nad nai nan nao nas nda ndd ndi ndn ndo nds nia nid nii nin nio nis nna nni nnn nno nns no- noa nod noi non noo nos nsa nsd nsi nsn nso nss o-i oaa oad oai oan oao oas oda odd odi odn odo ods oia oid oii oin oio ois on- ona ond oni onn ono ons oo- ooa ood ooi oon ooo oos os- osa osd osi osn oso oss saa sad sai san sao sas sda sdd sdi sdn sdo sds sia sid sii sin sio sis sna snd sni snn sno sns soa sod soi son soo sos ss- ssa ssd ssi ssn sso sss