**Design a series of customized typography letters from A to Z in a playful factory-style, incorporating flat-style illustrations. Each letter should resemble a different factory-related object or element, while maintaining a lighthearted and whimsical feel. Use clean lines and simple shapes to create the flat illustration style. Consider incorporating elements such as gears, pipes, smokestacks, conveyor belts, or tools as part of the letterforms. Experiment with vibrant colors to add visual interest and energy to the overall composition. Focus on maintaining consistency in style and ensuring that each letter is easily recognizable. The final result should be a delightful and engaging alphabet set that embodies the charm and spirit of a playful factory.** - <@1101882436943626281> (fast)