-up a-a a-i aaa aai aan aap aar aau aax ai- aia aii ain aip air aiu aix an- ana ani ann anp anr anu anx ap- apa api apn app apr apu apx ar- ara ari arn arp arr aru arx au- aua aui aun aup aur aux ax- axa axi axn axp axr axx ia- iaa iai ian iap iar iau iia iii iin iip iir iiu iix in- ina ini inn inp inr inu inx ipa ipi ipn ipp ipr ipu ipx ir- ira iri irn irp irr iru irx iu- iua iui iup iur ixi ixn n-i naa nai nan nap nar nau nax nia nii nin nip nir niu nix nna nni nnn nnp nnu npa npi npn npp npr npu nra nri nrn nrp nrr nru nrx nua nui nun nup nur nuu nux p-p paa pai pan pap par pau pax pia pii pin pip pir piu pix pn- pna pni pnn pnp pnr pnu pnx ppa ppi ppn ppp ppr ppu ppx pra pri prn prp prr pru prx pua pui pun pup pur puu pxr ra- raa rai ran rap rar rau rax ria rii rin rip rir rix rna rni rnn rnp rnr rnu rpa rpi rpn rpp rpr rpu rpx rra rri rrn rrp rrr rru rua rui run rup rur ruu rux rxp rxr ua- uaa uai uan uap uar uau uia uii uin uip uir uiu un- una uni unn unp unr unu unx up- upa upi upn upp upr upu upx ur- ura uri urn urp urr uru urx uua uun uur uuu uxr uxu xaa xan xap xar xau xia xii xin xiu xix xna xnu xpa xpn xpp xrx xui xun xup xxi xxp xxx