Task: Program Execution
Input (English): 29, 29, ['R', 'f', '2845', '6995', '4679', '1797', 'U', 'w', '1009', 'R', 'W', 'R', '3729', '1641', '185', 'p', 'C', 'O', 'F', '3815', 's', '5509', 'q', '3093', '6015', '5153', 'Z', '4645', 's']
Output (English): s