Kit for a DIY Pergola With Roof - Any Size Up to 24' x 24'

stand-alone pergola with 9 posts
(see the attached kit w/ 6 posts)pergola with 9 posts
(see attached kit)

4-block pergola any size up to 24' x 24'
(width & depth are interchangeable)4-block pergola any size up to 24' x 24'

actual lumber sizes: 3.5 x 3.5" / 1.5 x 3.5"
(see kit made for 6x6s and 2x6s)actual lumber sizes: 3.5" x 3.5" and 1.5" x 3.5"
(see kit for 6x6s + 2x6s)

change roof to: shade canopies, straight 2x4s, 2x4s atop beams or inline 4x4 postschange roof to: canopies, straight 2x4s, 2x4s atop beams or 4x4 posts