{% if bills.has_previous %}
First
Previous
{% endif %}
{% for num in bills.paginator.page_range %}
{% if bills.number == num %}
{{ num }}
{% elif num > bills.number|add:'-3' and num < bills.number|add:'3' %}
{{ num }}
{% endif %}
{% endfor %}
{% if bills.has_next %}
Next
Last
{% endif %}