Task: Program Execution
Input (English): 4581, V, y, 1539, 695, Z, g, b, b, R, 2539, J, g, O, 4413, 7723, 6113, p, 2493, 5065
Output (English): 2, 3, 6, 7, 8, 9, 10, 12, 13, 14, 18