a-a a-i aaa aai aam aan aas ai- aia aii aim ain ais ama ami amm amn ams an- ana ani anm ann ans as- asa asi asm asn ass ia- iaa iai iam ian ias iia iii iim iin iis im- ima imi imm imn ims in- ina ini inm inn ins is- isa isi ism isn iss maa mai mam man mas mi- mia mii mim min mis mma mmi mmm mmn mms mna mni mnm mnn mns msa msi msm msn mss n-i naa nai nam nan nas nia nii nim nin nis nma nmi nmm nmn nms nna nni nnm nnn nns nsa nsi nsm nsn nss saa sai sam san sas sia sii sim sin sis sma smi smm smn sms sna sni snm snn sns ss- ssa ssi ssm ssn sss