Task: Program Execution
Input (English): z, 2747, q, D, 3381, t, 4749, g, 6275, 2255, 3821, k, z, k, 6339, 8501, 4445, 7767, 7351, m
Output (English): 2, 5, 7, 9, 10, 11, 15, 16, 17, 18, 19