TWIG - Swap element in a loop , swapping 444 and 222

main.twig

{# to run the code https://twigfiddle.com/ #}
{% set arr = [1, 2 , 3 , 444, 222, 5 ,6 ,7 ,8 ,9]%}

{% set temp = null %}

{% for item in arr %}

    {% if item == 444 %}
        {% set temp = item %}
        {% set item = arr[loop.index0 +1 ] %}
    {% endif %}
    
    {% if temp != item and temp is not null and loop.index < loop.length %}
        {% set item = arr[loop.index0 +1 ] %}
    {% endif %}
    
    {% if loop.index0 == 4 %}
        {% set item = temp %}
        {% set temp = null %}
    {% endif %}
    
    <li>{{item}}</li>

{% endfor%}

    2;

    3;

    222;

        444;

    5;

    6;

    7;

    8;

    9;