a-a a-i aaa aad aai aan aar aau ad- ada add adi adn adr adu ai- aia aid aii ain air aiu an- ana and ani ann anr anu ar- ara ard ari arn arr aru au- aua aud aui aun aur daa dad dai dan dar dau dda ddd ddi ddn ddr ddu di- dia did dii din dir diu dna dnd dni dnn dnr dra drd dri drn drr dru dua dud dui dun dur i-d ia- iaa iad iai ian iar iau ida idd idi idn idr idu iia iid iii iin iir iiu in- ina ind ini inn inr inu ir- ira ird iri irn irr iru iu- iua iud iui iur n-i naa nad nai nan nar nau nda ndd ndi ndn ndr ndu nia nid nii nin nir niu nna nni nnn nnu nra nrd nri nrn nrr nru nua nud nui nun nur nuu ra- raa rad rai ran rar rau rda rdd rdi rdn rdr rdu ria rid rii rin rir rna rnd rni rnn rnr rnu rra rrd rri rrn rrr rru rua rud rui run rur ruu ua- uaa uad uai uan uar uau uda udd udi udn udr udu uia uid uii uin uir uiu un- una und uni unn unr unu ur- ura urd uri urn urr uru uua uun uur uuu