$\definecolor{red}{RGB}{255,0,0} \definecolor{blue}{RGB}{26,140,255} \definecolor{green}{RGB}{46,184,46} \definecolor{orange}{RGB}{242,158,12} \definecolor{light_gray}{RGB}{204,204,204} \definecolor{gray}{RGB}{102,102,102} \definecolor{black}{RGB}{0,0,0} \DeclareMathOperator{\Arg}{Arg} \DeclareMathOperator{\abs}{abs}$