{foreach from=$headers item=headdata key=headidx}
{foreach from=$headdata item=accordion key=accordionidx}
{$accordion[0]} :
{$accordion[1]}
({$accordion[2]})
{foreach from=$data[$headidx][$accordionidx] item=row}
{$row["key"]} :
{$row["value"]}
{/foreach}
{/foreach}
{/foreach}