Next, create a $4-$input multiplexer circuit. In the provided lab$\_1\_$template project in Logisim, you'll see the $4$ input lines, $2$ select lines, and single output line are already added to the circuit. Using only simple logic gates, build a multiplexer circuit so that each combination of select lines allows a different input line to be output. Recall that if the select lines encode the number zero, the zeroth data input should be passed on to the output. If the select lines encode the number one, the first data input should be passed on to the output. If the select lines encode the number three, the third data input is passed on to the output.