Task: Program Execution
Input (English): A, 53, z, j, 593, 5771, L, a, 7275, a, 621, p, 23, 5287, 5543, 1471, 4649, 521, h, M, 4135
Output (English): 1, 3, 4, 7, 8, 10, 12, 19, 20