write a ladder program that will implement the ladder logic shown for a light controlled from two positions using $1$ SPST switches $($in place of $2$ tri$-$way switches.

$S{1}_{\text{I}}$:$\frac{1}{0}$

$S{2}_{\text{I}}$:$\frac{1}{1}$

$Ligh{t}_0$:$\frac{2}{0}$