a-a a-i aaa aad aai aan aar aas aau ad- ada add adi adn adr ads adu ai- aia aid aii ain air ais aiu an- ana and ani ann anr ans anu ar- ara ard ari arn arr ars aru as- asa asd asi asn asr ass asu au- aua aud aui aun aur aus daa dad dai dan dar das dau dda ddd ddi ddn ddr dds ddu di- dia did dii din dir dis diu dna dnd dni dnn dnr dns dra drd dri drn drr drs dru dsa dsd dsi dsn dsr dss dsu dua dud dui dun dur dus i-d ia- iaa iad iai ian iar ias iau ida idd idi idn idr ids idu iia iid iii iin iir iis iiu in- ina ind ini inn inr ins inu ir- ira ird iri irn irr irs iru is- isa isd isi isn isr iss isu iu- iua iud iui iur ius n-i naa nad nai nan nar nas nau nda ndd ndi ndn ndr nds ndu nia nid nii nin nir nis niu nna nni nnn nns nnu nra nrd nri nrn nrr nrs nru nsa nsd nsi nsn nsr nss nsu nua nud nui nun nur nus nuu ra- raa rad rai ran rar ras rau rda rdd rdi rdn rdr rds rdu ria rid rii rin rir ris rna rnd rni rnn rnr rns rnu rra rrd rri rrn rrr rrs rru rsa rsd rsi rsn rsr rss rsu rua rud rui run rur rus ruu saa sad sai san sar sas sau sda sdd sdi sdn sdr sds sdu sia sid sii sin sir sis siu sna snd sni snn snr sns snu sr- sra srd sri srn srr srs ss- ssa ssd ssi ssn ssr sss ssu sua sud sui sun sur sus suu ua- uaa uad uai uan uar uas uau uda udd udi udn udr uds udu uia uid uii uin uir uis uiu un- una und uni unn unr uns unu ur- ura urd uri urn urr urs uru usa usd usi usn usr uss usu uua uun uur uus uuu