Task: Program Execution
Input (English): 827, 1933, 9027, a, 9229, x, u, q, 7149, Z, v, T, 5561, 8939, g, 6591, M, 5959, j, 911
Output (English): 4, 6, 7, 8, 10, 11, 12, 15, 17, 19