Task: Program Execution
Input (English): 10, 20, ['4547', 'u', 'W', 'j', '1673', '6611', '5093', '8351', 'i', 'u', '105', 'W', 'X', '6407', 'C', '1229', '4729', '6907', '8253', '1313', 'F', 'W', '883']
Output (English): 28943