\newcommand{\mA}{m_{00}}
\newcommand{\kA}{k_{00}}
\newcommand{\mB}{m_{10}}
\newcommand{\kB}{k_{10}}
\newcommand{\mC}{m_{01}}
\newcommand{\kC}{k_{01}}
\newcommand{\mD}{m_{20}}
\newcommand{\kD}{k_{20}}
\newcommand{\mE}{m_{02}}
\newcommand{\kE}{k_{02}}
