Task: Program Execution
Input (English): 18, 24, ['S', '6227', 'y', '2361', 'f', 'f', 'X', 'C', '2099', 'E', 'U', 'S', '5465', 'b', 'V', 'b', '9641', '9283', '5653', '3443', '6301', '8253', 'r', 'U', 'L', 'I', 'W']
Output (English): Ur35281036344335653829