I need help with this script. I like to create using lists

A. From the given scheme, model the axes of the frames that determine the basic structure using vertical rectangles f x h. The first
four frames will have a variable separation ‘d’ and the last one will have to be able to move a variable measure ‘e’ with respect to the
previous rectangle (fig. 02)
B. determine triangular and rectangular planes from the vertices of the support structure. (its quantity and its position is free, the
figure is only an example). (fig. 03).
C. Generate the structures with section n x n and the cylindrical structures with circular section ‘s’ (fig. 04).