Common typos: yz_mdxz_mdxy_mdxyzmdxyz_dxyz_mzyz_mdcyz_mdsyz_mddyz_mdxuz_mdxtz_mdxhz_mdx6z_mdx7z_mdxgz_mdxyx_mdxya_mdxys_mdxyzpmdxyz_ndxyz_kdxyz_jdxyz_msxyz_mfxyz_mexyz_mxxyz_mcxyz_mryxz_mdxzy_mdxy_zmdxyzm_dxyz_dmzxyz_mdxzyz_mdcxyz_mdxcyz_mdsxyz_mdxsyz_mddxyz_mdxdyz_mdxuyz_mdxyuz_mdxtyz_mdxytz_mdxhyz_mdxyhz_mdx6yz_mdxy6z_mdx7yz_mdxy7z_mdxgyz_mdxygz_mdxyxz_mdxyzx_mdxyaz_mdxyza_mdxysz_mdxyzs_mdxyzp_mdxyz_pmdxyz_nmdxyz_mndxyz_kmdxyz_mkdxyz_jmdxyz_mjdxyz_msdxyz_mdsxyz_mfdxyz_mdfxyz_medxyz_mdexyz_mxdxyz_mdxxyz_mcdxyz_mdcxyz_mrdxyz_mdrxxyz_mdxyyz_mdxyzz_mdxyz__mdxyz_mmdxyz_mdd
