Python: List miles$\_$list$1$ is created with the first two integers read from input. Then, list miles$\_$list$2$ is created with the last two integers read from input. Create a list called miles$\_$list$3$ that concatenates miles$\_$list$2$ to the end of miles$\_$list$1.$ Then, assign a variable called located$\_$index with the index of the element $12$ in miles$\_$list$3.$

Ex: If the input is:

$4$

$12$

$8$

$13$

then the output is:

$12$ is found at index $1$ of $[4,12,8,13]$