Bend Lines Intersect

[mkeduc]

I'm in need of a simple aluminum enclosure & have the design done, but need suggestions on the best way to remove material where the bend lines intersect. The smaller side panels need to bend completely flush inside the longer front and back panels. I attached the file with the bend lines. The overall exterior dimensions of the enclosure are 10" W X 8" D x 2.5" H. Thanks for any suggestions.

[Tech2]

Please see Five Side Boxes.