ansible jinja2 – how to use "loop range" output in other "for statement"

I want to use the n values in the next for statement and I expect output as router_0, router_1. But any optisons like router_[n], router_{{ n }}, router_(n) etc didnt work. How can we do this?

{% for n in range(0, 2) %}
 {% for rtr in web.router_[n] %}
  {% if rtr.interface.type == 'lacp' %}
  interface Port-Channel{{ }}
  {% endif %}
 {% endfor %}
{% endfor %}

In vars.yaml, there are variables for paired routers, router_0 and router_1. I want to generate the config template for both routers at the same time.


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