Task: Program Execution
Input (English): 9735, 2949, 8865, 6895, 5937, 9977, B, h, 3435, 6515, H, 9309, 4971, H, Y, 1429, G, s, L, 6959
Output (English): 7, 8, 11, 14, 15, 17, 18, 19