a-a a-i aaa aad aai aam aan aap aas ad- ada add adi adm adn adp ads ai- aia aid aii aim ain aip ais ama amd ami amm amn amp ams an- ana and ani anm ann anp ans ap- apa apd api apm apn app aps as- asa asd asi asm asn asp ass daa dad dai dam dan dap das dda ddd ddi ddm ddn ddp dds di- dia did dii dim din dip dis dma dmd dmi dmm dmn dmp dms dna dnd dni dnm dnn dnp dns dpa dpd dpi dpm dpn dpp dps dsa dsd dsi dsm dsn dsp dss i-d ia- iaa iad iai iam ian iap ias ida idd idi idm idn idp ids iia iid iii iim iin iip iis im- ima imd imi imm imn imp ims in- ina ind ini inm inn inp ins ipa ipd ipi ipm ipn ipp ips is- isa isd isi ism isn isp iss maa mad mai mam man map mas mda mdd mdi mdm mdn mdp mds mi- mia mid mii mim min mip mis mma mmd mmi mmm mmn mmp mms mna mni mnm mnn mnp mns mpa mpd mpi mpm mpn mpp mps msa msd msi msm msn msp mss n-i naa nad nai nam nan nap nas nda ndd ndi ndm ndn ndp nds nia nid nii nim nin nip nis nma nmd nmi nmm nmn nmp nms nna nni nnm nnn nnp nns npa npd npi npm npn npp nps nsa nsd nsi nsm nsn nsp nss p-p paa pad pai pam pan pap pas pda pdd pdi pdm pdn pdp pds pia pid pii pim pin pip pis pma pmd pmi pmm pmn pmp pms pn- pna pnd pni pnm pnn pnp pns ppa ppd ppi ppm ppn ppp pps ps- psa psd psi psm psn psp pss saa sad sai sam san sap sas sda sdd sdi sdm sdn sdp sds sia sid sii sim sin sip sis sma smd smi smm smn smp sms sna snd sni snm snn snp sns spa spd spi spm spn spp sps ss- ssa ssd ssi ssm ssn ssp sss