Task: Program Execution
Input (English): g, 3507, E, P, 7145, 9691, 433, 285, T, 8405, n, 7771, 8165, 8167, H, X, 63, 1363, e, 3345, h, z, 6055
Output (English): 2, 5, 6, 7, 8, 10, 12, 13, 14, 17, 18, 20, 23