Task: Program Execution
Input (English): 7, ['6159', 'Q', '1521', 'B', '7143', 'P', '8231', 'X', 'c', 'V', '8763', '8527', 'b', '6947', '8837', 'O', 'w', '6923', '411', 'P', '2637', '551', '5895', '5307', '3881', 'z', 'N', '7493']
Output (English): 6159, Q, 1521, B, 7143, P, 8231