Task: Program Execution
Input (English): 7, ['x', '9861', 'j', 'M', '4403', '1007', 'C', 'R', '3219', 'w', '5897', '6605', 'r', 'E', 'O', 'E', 'O', 'd', '6621', '665', 'R', '6177', '1057', '8603', 'E', '4785', '6725', '3881', '305', 'U', '8799', 'i', 'b', 'U', '1287', 'g']
Output (English): x, R, O, 6177, 305, g