-al a-a a-b a-i aaa aab aai aal aam aan aas ab- aba abb abi abl abm abn abs ai- aia aib aii ail aim ain ais al- ala alb ali all alm aln als ama amb ami aml amm amn ams an- ana anb ani anl anm ann ans as- asa asb asi asl asm asn ass baa bab bai bal bam ban bas bba bbb bbi bbl bbm bbn bbs bi- bia bib bii bil bim bin bis bla blb bli bll blm bln bls bma bmb bmi bml bmm bmn bms bna bnb bni bnl bnn bns bsa bsb bsi bsl bsm bsn bss ia- iaa iab iai ial iam ian ias iba ibb ibi ibl ibm ibn ibs iia iib iii iil iim iin iis il- ila ilb ili ill ilm iln ils im- ima imb imi iml imm imn ims in- ina inb ini inl inm inn ins is- isa isb isi isl ism isn iss la- laa lab lai lal lam lan las lba lbb lbi lbl lbm lbs lia lib lii lil lim lin lis lla llb lli lll llm lln lls lma lmb lmi lml lmm lmn lms lna lnb lni lnl lnm lnn lns lsa lsb lsi lsl lsm lsn lss maa mab mai mal mam man mas mba mbb mbi mbl mbm mbs mi- mia mib mii mil mim min mis mla mlb mli mll mlm mln mls mma mmb mmi mml mmm mmn mms mna mnb mni mnl mnm mnn mns msa msb msi msl msm msn mss n-i naa nab nai nal nam nan nas nba nbb nbi nbl nbm nbn nbs nia nib nii nil nim nin nis nla nlb nli nll nlm nln nls nma nmb nmi nml nmm nmn nms nna nnb nni nnl nnm nnn nns nsa nsb nsi nsl nsm nsn nss saa sab sai sal sam san sas sba sbb sbi sbl sbm sbn sbs sia sib sii sil sim sin sis sla slb sli sll slm sln sls sma smb smi sml smm smn sms sna snb sni snl snm snn sns ss- ssa ssb ssi ssl ssm ssn sss