Can you draw me a shelf from the following: Uprights (8 pieces): 4 pieces: 40" x 3 5/16" x 1 5/16" (lower sections) 4 pieces: 32" x 3 5/16" x 1 5/16" (upper sections) Joinery: Mortises for horizontal frame pieces at heights 24", 32", 38" on lower sections; 46", 54", 60", 66", 72" on upper sections Connection between lower and upper sections: Mortise and tenon joint at 40" height Lower section: Create a tenon 1" long at the top Upper section: Create a corresponding mortise 1" deep at the bottom Cross leg sections (4 pieces): 5 5/8" x 3 5/16" x 1 5/16" Joinery: 1/2" tenon on each end to connect uprights Horizontal frame pieces (18 pieces): 9 pieces: 52" x 3 5/16" x 1 5/16" (front and back) Joinery: 1" tenon on each end to fit into upright mortises 9 pieces: 10.5" x 3 5/16" x 1 5/16" (sides) Joinery: 1" tenon on each end to fit into upright mortises Shelves (8 pieces): 50" x 10.5" (thickness based on your available material) Joinery: Rest on horizontal frame pieces, can be secured with screws from underneath or use shelf pins for adjustability Back panel (optional): One piece: 72" x 50" (or cut to fit between shelves if desired) Joinery: Can be dadoed into uprights or attached with screws, A detailed illustration of a wooden shelf with specified dimensions and joinery details. The design features eight uprights with varying heights, mortise and tenon joints, horizontal frame pieces, and adjustable shelves. The details include dimensions for each component and joinery methods for assembly