Task: Program Execution
Input (English): b, Q, U, V, O, Y, o, 9093, 1865, 1369, U, j, 9519, 7911, 1091, 3925, 3479, a, 9197, q, 1093, Z
Output (English): 8, 9, 10, 13, 14, 15, 16, 17, 19, 21