Consider the following piece of JavaScript:

function swap$($array$,$index$1,$index$2)\{$

var index$2]$;

array$[$index$2]=$ array$[$index$1]$;

array $[$index$1]=x$;

return array;

$\}$

var arr$=[1,2,2,3]$;

swap $($arr$,1,2)$;

swap $($arr$,2,3)$;

console.log$($arr$)$;

What is printed to the console?

Rremember that in JavaScript arrays, the first index is $0.$

$[1,2,3,2]$

$[3,2,2,1]$

$[2,2,3,1]$

$[1,3,2,2]$