Task: Program Execution
Input (English): 8695, 1503, q, o, 3873, 2783, E, 5673, D, N, v, 4261, C, y, D, c, B, 1189, 8463, g, N, 4165, 8695
Output (English): 1, 2, 5, 6, 8, 12, 18, 19, 22, 23