-up a-a a-i aaa aad aai aan aap aar aau ad- ada add adi adn adp adr adu ai- aia aid aii ain aip air aiu an- ana and ani ann anp anr anu ap- apa apd api apn app apr apu ar- ara ard ari arn arp arr aru au- aua aud aui aun aup aur daa dad dai dan dap dar dau dda ddd ddi ddn ddp ddr ddu di- dia did dii din dip dir diu dna dnd dni dnn dnp dnr dpa dpd dpi dpn dpp dpr dpu dra drd dri drn drp drr dru dua dud dui dun dup dur i-d ia- iaa iad iai ian iap iar iau ida idd idi idn idp idr idu iia iid iii iin iip iir iiu in- ina ind ini inn inp inr inu ipa ipd ipi ipn ipp ipr ipu ir- ira ird iri irn irp irr iru iu- iua iud iui iup iur n-i naa nad nai nan nap nar nau nda ndd ndi ndn ndp ndr ndu nia nid nii nin nip nir niu nna nni nnn nnp nnu npa npd npi npn npp npr npu nra nrd nri nrn nrp nrr nru nua nud nui nun nup nur nuu p-p paa pad pai pan pap par pau pda pdd pdi pdn pdp pdr pdu pia pid pii pin pip pir piu pn- pna pnd pni pnn pnp pnr pnu ppa ppd ppi ppn ppp ppr ppu pra prd pri prn prp prr pru pua pud pui pun pup pur puu ra- raa rad rai ran rap rar rau rda rdd rdi rdn rdp rdr rdu ria rid rii rin rip rir rna rnd rni rnn rnp rnr rnu rpa rpd rpi rpn rpp rpr rpu rra rrd rri rrn rrp rrr rru rua rud rui run rup rur ruu ua- uaa uad uai uan uap uar uau uda udd udi udn udp udr udu uia uid uii uin uip uir uiu un- una und uni unn unp unr unu up- upa upd upi upn upp upr upu ur- ura urd uri urn urp urr uru uua uun uur uuu