Task: Program Execution
Input (English): 1141, 3855, 3895, 6543, p, i, 5637, 9795, i, r, 7085, v, 1879, M, e, 5725, 6967, 9217, T, 7475, 2659, v, 7625, N
Output (English): 1, 2, 3, 4, 7, 8, 11, 13, 16, 17, 18, 20, 21, 23