Task: Program Execution
Input (English): 5, 8, ['K', '1571', 'R', '4749', '4695', '8817', '5141', '147', '3525', 'J', '5299', '3051', '9005', '1789', 'i', 'g', 'P', 'E', 'H', '6573', 'F', '9295', '4613', 'K', '5029', '4261', 'f']
Output (English): 147, 5141, 8817, 4695