Task: Program Execution
Input (English): 2, ['o', 'Q', 'k', '5261', '643', 'H', 'P', 'b', 'Y', '987', 'H', 'e', '5793', '3079', 'i', '9333', 'a', 'M', 'Z', '6789', '8547', '7123', 'X', '5685', 'R', 'q', '9755', 'p', 'X']
Output (English): o, Q