Tablet (less than 4.3.0.14)
The below images show the possible ad locations for tablets.
Tablet app with UUX less than 4.3.0.14
From left to right: Mobile only and Side (small); Top; Side (medium)
Tablet browser with UUX less than 4.3.0.14
From left to right: Top; Side (small); Side (medium)
Tablet portrait with UUX less than 4.3.0.14
From left to right: Top; Mobile only and Side (small); Side (medium)