Task: Program Execution
Input (English): 6, ['7761', 'G', '7691', '1977', 'Q', '9111', '6721', '4497', 'B', '1083', 'M', 'f', 'o', 'R', 'B', 'G', '1037', 's']
Output (English): 6721, 4497, B, 1083, M, f, o, R, B, G, 1037, s