-ji a-a a-b a-i aaa aab aai aaj aan aas ab- aba abb abi abj abn abs ai- aia aib aii ain ais aja ajb aji ajj ajn ajs an- ana anb ani anj ann ans as- asa asb asi asj asn ass baa bab bai baj ban bas bba bbb bbi bbn bbs bi- bia bib bii bij bin bis bja bji bjj bjn bjs bna bnb bni bnj bnn bns bsa bsb bsi bsj bsn bss ia- iaa iab iai ian ias iba ibb ibi ibj ibn ibs iia iib iii iij iin iis ija ijb iji ijn ijs in- ina inb ini inj inn ins is- isa isb isi isj isn iss j-i jaa jab jai jaj jan jas jba jbi jbj jbs jia jib jii jij jin jis jja jjb jjj jjs jna jnj jnn jns jsa jsb jsi jsj jsn jss n-i naa nab nai naj nan nas nba nbb nbi nbn nbs nia nib nii nin nis nja njn njs nna nnb nni nnn nns nsa nsb nsi nsn nss saa sab sai saj san sas sba sbb sbi sbj sbn sbs sia sib sii sij sin sis sja sjb sji sjj sjs sna snb sni snj snn sns ss- ssa ssb ssi ssj ssn sss