Task: Program Execution
Input (English): 453, A, g, c, 2953, O, l, 6449, 7959, 7047, 7141, 6661, 9743, c, L, 3371, 1937, 1021, 8549, m
Output (English): 2, 3, 4, 6, 7, 14, 15, 20