Task: Program Execution
Input (English): 6, 13, ['b', 'n', 'p', '3743', '9899', '6683', 'q', '1357', 'A', 'm', 'U', 'J', 'W', 'L', '3023', '9993', '5203']
Output (English): W, J, U, m, A, 1357, q, 6683