Task: Program Execution
Input (English): 11, 12, ['7971', 'U', '6713', 'm', 'l', '9473', 'a', '4871', 'T', '1063', 'S', 'w', 'o', 'G', 'a', '5217', 'K', '2475', '2205', '45']
Output (English): w, S