Task: Program Execution
Input (English): u, b, 6067, 9435, G, a, 3797, W, h, 8237, E, k, M, 4733, T, 3653, q, 3847, 985, G
Output (English): 1, 2, 5, 6, 8, 9, 11, 12, 13, 15, 17, 20