Task: Program Execution
Input (English): 4921, 3527, X, N, d, A, 1111, O, 9693, 8059, 3921, 3901, n, K, r, 9013, h, 7199, 2211, i, 6433, 6235
Output (English): 3, 4, 5, 6, 8, 13, 14, 15, 17, 20