Task: Program Execution
Input (English): 6285, 7711, 2695, E, V, 1831, 2029, E, p, 8393, S, g, 9959, 1119, j, 1789, 5581, S, y, I, 269
Output (English): 1, 2, 3, 6, 7, 10, 13, 14, 16, 17, 21