-al -up a-a a-i aaa aai aal aan aap aar aau ai- aia aii ail ain aip air aiu al- ala ali all aln alp alr alu an- ana ani anl ann anp anr anu ap- apa api apl apn app apr apu ar- ara ari arl arn arp arr aru au- aua aui aul aun aup aur ia- iaa iai ial ian iap iar iau iia iii iil iin iip iir iiu il- ila ili ill iln ilp ilr ilu in- ina ini inl inn inp inr inu ipa ipi ipl ipn ipp ipr ipu ir- ira iri irl irn irp irr iru iu- iua iui iup iur l-p la- laa lai lal lan lap lar lau lia lii lil lin lip lir liu lla lli lll lln llp llr llu lna lni lnl lnn lnp lnr lnu lpa lpi lpl lpn lpp lpr lpu lra lri lrn lrp lrr lru lua lui lul lun lup lur luu n-i naa nai nal nan nap nar nau nia nii nil nin nip nir niu nla nli nll nln nlp nlr nlu nna nni nnl nnn nnp nnu npa npi npl npn npp npr npu nra nri nrl nrn nrp nrr nru nua nui nul nun nup nur nuu p-p paa pai pal pan pap par pau pia pii pil pin pip pir piu pla pli pll pln plp plr plu pn- pna pni pnl pnn pnp pnr pnu ppa ppi ppl ppn ppp ppr ppu pra pri prl prn prp prr pru pua pui pul pun pup pur puu ra- raa rai ral ran rap rar rau ria rii ril rin rip rir rla rli rll rln rlp rlr rlu rna rni rnn rnp rnr rnu rpa rpi rpl rpn rpp rpr rpu rra rri rrl rrn rrp rrr rru rua rui run rup rur ruu ua- uaa uai ual uan uap uar uau uia uii uil uin uip uir uiu ula uli ull uln ulp ulr ulu un- una uni unl unn unp unr unu up- upa upi upn upp upr upu ur- ura uri url urn urp urr uru uua uun uur uuu