Task: Program Execution
Input (English): 7, ['5663', '8417', 'K', 'T', '5441', '3613', '895', 'E', 'C', '5241', '5675', 'W', 'm', 'u', '2895', 'C', '2219', '3129', '8187', 'W', 'K', '1273']
Output (English): E, C, 5241, 5675, W, m, u, 2895, C, 2219, 3129, 8187, W, K, 1273