Task: Program Execution
Input (English): u, l, e, 8017, 3205, z, e, M, o, 1701, 7297, U, 9805, 6959, R, 7115, J, 4477, c
Output (English): 1, 2, 3, 6, 7, 8, 9, 12, 15, 17, 19