Task: Program Execution
Input (English): 2045, 7323, u, p, 1455, 1477, t, q, 8485, P, 9253, 1825, m, a, Z, 1465, 9707, 5897, 8149, Q, U, 8903, s, 5579
Output (English): 3, 4, 7, 8, 10, 13, 14, 15, 20, 21, 23