-al a-a a-i aaa aai aal aan aap aar aas ai- aia aii ail ain aip air ais al- ala ali all aln alp alr als an- ana ani anl ann anp anr ans ap- apa api apl apn app apr aps ar- ara ari arl arn arp arr ars as- asa asi asl asn asp asr ass ia- iaa iai ial ian iap iar ias iia iii iil iin iip iir iis il- ila ili ill iln ilp ilr ils in- ina ini inl inn inp inr ins ipa ipi ipl ipn ipp ipr ips ir- ira iri irl irn irp irr irs is- isa isi isl isn isp isr iss l-p la- laa lai lal lan lap lar las lia lii lil lin lip lir lis lla lli lll lln llp llr lls lna lni lnl lnn lnp lnr lns lpa lpi lpl lpn lpp lpr lps lra lri lrn lrp lrr lrs lsa lsi lsl lsn lsp lsr lss n-i naa nai nal nan nap nar nas nia nii nil nin nip nir nis nla nli nll nln nlp nlr nls nna nni nnl nnn nnp nns npa npi npl npn npp npr nps nra nri nrl nrn nrp nrr nrs nsa nsi nsl nsn nsp nsr nss p-p paa pai pal pan pap par pas pia pii pil pin pip pir pis pla pli pll pln plp plr pls pn- pna pni pnl pnn pnp pnr pns ppa ppi ppl ppn ppp ppr pps pra pri prl prn prp prr prs ps- psa psi psl psn psp psr pss ra- raa rai ral ran rap rar ras ria rii ril rin rip rir ris rla rli rll rln rlp rlr rls rna rni rnn rnp rnr rns rpa rpi rpl rpn rpp rpr rps rra rri rrl rrn rrp rrr rrs rsa rsi rsl rsn rsp rsr rss saa sai sal san sap sar sas sia sii sil sin sip sir sis sla sli sll sln slp slr sls sna sni snl snn snp snr sns spa spi spl spn spp spr sps sr- sra sri srl srn srp srr srs ss- ssa ssi ssl ssn ssp ssr sss