Task: Program Execution
Input (English): 5, 4, ['l', '2671', '9259', 'u', 'Q', '763', '2259', '4255', '8243', 'e', '3599', '2437', 'R', 'C', 'F', '4811', 'O', 'M', '9953', '3579', '2409', 'K', '7203', 'I', 'J', 's', '2337', '6503', 'R']
Output (English): Q, 8243, R, O, 2409, J, R