Task: Program Execution
Input (English): 1739, 6823, a, 2263, 943, 9923, 3835, P, p, 7251, 4043, a, I, W, q, i, K, 8091, 1225, p
Output (English): 3, 8, 9, 12, 13, 14, 15, 16, 17, 20