Task: Program Execution
Input (English): 7, ['r', 'U', 'X', '1773', 's', 'F', '8869', '4033', '4011', 'H', 'F', '3351', '7225', '8893', 'K', '8331', 'Z', '8329', '1325', '9657', 'J', '1521', '969', 'f', 'Q']
Output (English): r, U, X, 1773, s, F, 8869