a-a a-b a-i aaa aab aah aai aan aap aas ab- aba abb abh abi abn abp abs aha ahb ahh ahi ahn ahp ahs ai- aia aib aih aii ain aip ais an- ana anb anh ani ann anp ans ap- apa apb aph api apn app aps as- asa asb ash asi asn asp ass b-p baa bab bah bai ban bap bas bba bbb bbh bbi bbn bbp bbs bha bhb bhh bhi bhp bhs bi- bia bib bih bii bin bip bis bna bnb bni bnn bnp bns bpa bpb bph bpi bpn bpp bps bsa bsb bsh bsi bsn bsp bss h-i haa hab hah hai han hap has hba hbb hbh hbi hbn hbp hbs hha hhb hhh hhi hhn hhp hhs hia hib hih hii hin hip his hna hnb hnh hnn hns hpa hpb hph hpi hpn hpp hps hsa hsb hsh hsi hsn hsp hss ia- iaa iab iah iai ian iap ias iba ibb ibh ibi ibn ibp ibs iha ihb ihh ihi ihn ihp ihs iia iib iih iii iin iip iis in- ina inb inh ini inn inp ins ipa ipb ipi ipn ipp ips is- isa isb ish isi isn isp iss n-i naa nab nah nai nan nap nas nba nbb nbi nbn nbp nbs nha nhb nhh nhi nhn nhp nhs nia nib nih nii nin nip nis nna nnb nnh nni nnn nnp nns npa npb nph npi npn npp nps nsa nsb nsh nsi nsn nsp nss p-p paa pab pah pai pan pap pas pba pbb pbi pbn pbp pbs pha phb phi phn php phs pia pib pih pii pin pip pis pn- pna pnb pnh pni pnn pnp pns ppa ppb pph ppi ppn ppp pps ps- psa psb psh psi psn psp pss saa sab sah sai san sap sas sba sbb sbh sbi sbn sbp sbs sh- sha shb shh shi shn shp shs sia sib sih sii sin sip sis sna snb sni snn snp sns spa spb sph spi spn spp sps ss- ssa ssb ssh ssi ssn ssp sss