Task: Program Execution
Input (English): 13, 19, ['R', '8473', '519', '2293', '9423', '1917', 'u', 'h', 'w', 'l', 'f', '8667', 'P', 'O', '6919', '5053', '8729', '3209', 'N', '397', 'q', '8763', '8559', 'M', 'Q', '1581', 'N', '3923', 'R']
Output (English): P, O, 6919, 5053, 8729, 3209, N