Task: Program Execution
Input (English): 11, 16, ['c', 'R', 'K', '8377', 'f', '4371', 'c', '6467', 'X', 'n', '6513', 'p', 'u', '3071', '4453', '4717', '721', 'F']
Output (English): 6513, p, u, 3071, 4453, 4717