{% load ietf_filters %}
{% for p in positions %}
{% for oad in info.old_ads %}{% ifequal oad p.ad %}[{%endifequal%}{% endfor %}{{p.ad}}{% for oad in info.old_ads %}{% ifequal oad p.ad %}]{%endifequal%}{% endfor %}{% if p.comment or p.block_comment %}
{% endif %}
{% empty %}
none
{% endfor %}