Task: Program Execution
Input (English): 6, ['F', 't', 'S', 'M', 'z', 'p', 't', '7371', '215', 'a', '1549', 'X', 'g', 'X', '9155', 'm', 'X', 'p', 'H', 'R', '7189', '7433', 'O', '7935', 'o', '9231']
Output (English): F, t, g, H, o