a-a a-i aaa aad aai aan aao aar aas ad- ada add adi adn ado adr ads ai- aia aid aii ain aio air ais an- ana and ani ann ano anr ans aoa aod aoi aon aoo aor aos ar- ara ard ari arn aro arr ars as- asa asd asi asn aso asr ass daa dad dai dan dao dar das dda ddd ddi ddn ddo ddr dds di- dia did dii din dio dir dis dna dnd dni dnn dno dnr dns doa dod doi don doo dor dos dra drd dri drn dro drr drs dsa dsd dsi dsn dso dsr dss i-d ia- iaa iad iai ian iao iar ias ida idd idi idn ido idr ids iia iid iii iin iio iir iis in- ina ind ini inn ino inr ins io- ioa iod ioi ion ioo ior ios ir- ira ird iri irn iro irr irs is- isa isd isi isn iso isr iss n-i naa nad nai nan nao nar nas nda ndd ndi ndn ndo ndr nds nia nid nii nin nio nir nis nna nni nnn nno nns no- noa nod noi non noo nor nos nra nrd nri nrn nro nrr nrs nsa nsd nsi nsn nso nsr nss o-i oaa oad oai oan oao oar oas oda odd odi odn odo odr ods oia oid oii oin oio oir ois on- ona ond oni onn ono onr ons oo- ooa ood ooi oon ooo oor oos or- ora ord ori orn oro orr ors os- osa osd osi osn oso osr oss ra- raa rad rai ran rao rar ras rda rdd rdi rdn rdo rdr rds ria rid rii rin rio rir ris rna rnd rni rnn rno rnr rns roa rod roi ron roo ror ros rra rrd rri rrn rrr rrs rsa rsd rsi rsn rso rsr rss saa sad sai san sao sar sas sda sdd sdi sdn sdo sdr sds sia sid sii sin sio sir sis sna snd sni snn sno snr sns soa sod soi son soo sor sos sr- sra srd sri srn sro srr srs ss- ssa ssd ssi ssn sso ssr sss