Task: Program Execution
Input (English): 8721, 4269, 1017, 3113, 1067, 5751, 8509, H, n, 1527, 3393, E, H, 4247, s, 5827, D
Output (English): 1, 2, 3, 4, 5, 6, 7, 10, 11, 14, 16