Task: Program Execution
Input (English): 6319, 5725, 9015, p, 1541, 4225, 6523, 9791, u, D, x, 6533, 9231, u, 9187, 1387, e
Output (English): 1, 2, 3, 5, 6, 7, 8, 12, 13, 15, 16