Task: Program Execution
Input (English): 7, 8, ['D', '6551', 'l', '1479', 'I', 'g', '2919', 'U', '4819', '6163', '2065', 'f', '2197', '8303', '4603', '4959', 'l', '1837', '4621', '2925', '5401', '139', '6977', 't', '6043', '9299', '271', 'j']
Output (English): U2919