Task: Program Execution
Input (English): 3789, 7219, V, n, u, 3951, u, e, R, o, 3895, N, 419, 8109, 4095, a, z, 9557, 8895, P, 5193
Output (English): 3, 4, 5, 7, 8, 9, 10, 12, 16, 17, 20