Task: Program Execution
Input (English): Q, C, L, x, s, A, 6387, N, 2235, y, m, o, p, 9821, g, 2013, r, 4723, 4677, 9685, a, k
Output (English): 1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 17, 21, 22