a-a a-i aaa aai aam aan aap aar aas ai- aia aii aim ain aip air ais ama ami amm amn amp amr ams an- ana ani anm ann anp anr ans ap- apa api apm apn app apr aps ar- ara ari arm arn arp arr ars as- asa asi asm asn asp asr ass ia- iaa iai iam ian iap iar ias iia iii iim iin iip iir iis im- ima imi imm imn imp ims in- ina ini inm inn inp inr ins ipa ipi ipm ipn ipp ipr ips ir- ira iri irm irn irp irr irs is- isa isi ism isn isp isr iss m-r maa mai mam man map mar mas mi- mia mii mim min mip mir mis mma mmi mmm mmn mmp mmr mms mna mni mnm mnn mnp mnr mns mpa mpi mpm mpn mpp mpr mps mra mri mrm mrn mrp mrr mrs msa msi msm msn msp msr mss n-i naa nai nam nan nap nar nas nia nii nim nin nip nir nis nma nmi nmm nmn nmp nmr nms nna nni nnm nnn nnp nns npa npi npm npn npp npr nps nra nri nrm nrn nrp nrr nrs nsa nsi nsm nsn nsp nsr nss p-p paa pai pam pan pap par pas pia pii pim pin pip pir pis pma pmi pmm pmn pmp pmr pms pn- pna pni pnm pnn pnp pnr pns ppa ppi ppm ppn ppp ppr pps pra pri prm prn prp prr prs ps- psa psi psm psn psp psr pss ra- raa rai ram ran rap rar ras ria rii rim rin rip rir ris rma rmi rmm rmn rmp rmr rms rna rni rnm rnn rnp rnr rns rpa rpi rpm rpn rpp rpr rps rra rri rrm rrn rrp rrr rrs rsa rsi rsm rsn rsp rsr rss saa sai sam san sap sar sas sia sii sim sin sip sir sis sma smi smm smn smp smr sms sna sni snm snn snp snr sns spa spi spm spn spp spr sps sr- sra sri srm srn srp srr srs ss- ssa ssi ssm ssn ssp ssr sss