Task: Program Execution
Input (English): ['X', 5855, 4369, 'm', 'q', 'C', 'F', '9', '729', '7041', '2025', '899', 'Y', 'I', 8781, 'X'], ['U', 9437, 'U', 'n', 967, 'i', 'z', 'C', 'F', '9', '729', '7041', '2025', '899', 'Y', 'w', 'w', 5711, 'F', 2771, 1953, 8043]
Output (English): C, F, 9, 729, 7041, 2025, 899, Y