How to insert icons into Columns within Accordian

I’d like to have an image or preferably an HB icon inserted to the left of each column of text. Perhaps you can show me what the code SHOULD look like. Here’s a sample of code:

[accordion_group initial_index=”5″]
[accordion_item icon=”icon-heart” title=”Accordion Title 1″]Enter your accordion content here…[/accordion_item]
[accordion_item icon=”hb-moon-brain” title=”Accordion Title 2″][row]
[column size=”col-3″]ICON HERE Column 1 content goes here.[/column]
[column size=”col-3″]ICON HERE Column 2 content goes here.[/column]
[column size=”col-3″]ICON HERE Column 3content goes here.[/column]
[column size=”col-3″]ICON HERE Column 4 content goes here.[/column]
[/row]
Copy these accordion_item elements to create as many of them as you need…[/accordion_item]
[/accordion_group]