Task: Program Execution
Input (English): 3, 6, ['1793', '5451', '511', 'c', 'v', 'a', '9657', '8745', 'k', 'Y', 'X', 'P', 'h', '8875', 'C', 'f', '6507', '7529', '5107', 'N', '753', '7297', 'A', 'p', 'P']
Output (English): 511, c, v, a