iii iim iin iis im- imi imm imn ims imy in- ini inm inn ins iny is- isi ism isn iss isy iym iys iyy mi- mii mim min mis miy mmi mmm mmn mms mni mnm mnn mns msi msm msn mss msy my- mym myn mys n-i nii nim nin nis nmi nmm nmn nms nni nnm nnn nns nsi nsm nsn nss nsy nym nyn nys nyy sii sim sin sis smi smm smn sms smy sni snm snn sns sny ss- ssi ssm ssn sss sy- syi sym syn sys yii yim yin yis ymi ymm yms ynn yns yny ysi ysm yss ysy yys yyy