Task: Program Execution
Input (English): 13, 20, ['5849', 'y', 'l', 'j', '3531', 'p', '387', '6873', 'j', '2023', '5319', 'V', 'J', '3599', 'B', 'p', 'O', 'U', 'v', 'u', 'R', '4449', '1785', '3437', '3405', 'b', 'd', 'R', '6321', '1053']
Output (English): uvUOpB9953J