Task: Program Execution
Input (English): 18, 20, ['s', '2289', '6119', '6763', 'Y', 'Y', '3641', 'H', 'J', '6341', '7265', '6143', 'X', 'r', '8129', 'a', '193', '1833', 'm', 'b', '9891', 'r', 'U', 'b', '8131', '5697', 'X', 'e', 'Y', '8049']
Output (English): b, m, 1833