Task: Program Execution
Input (English): 22, ['1263', '9527', 'B', '1959', 'J', 'W', 'u', 'N', '1385', '4931', '5709', 'c', 'c', 'v', '489', 'e', '1587', 'p', '767', 'B', 'o', '1853', '2921', 'x', 'e', '2647', '3497', 'Y', '9849', '8813', 'm', 'F', '335', 'O', 'z', 'L', 'y', 'O', '4297', '4235', '5289', 'w', 'B', '4387', 'm', '8671', 'b', '3531', '5333', '2967']
Output (English): 1263, 2921, m