Task: Program Execution
Input (English): 8401, 1633, 23, u, f, 8147, c, l, p, 3839, 4881, 269, x, Y, v, 4417, N, 8305, y, T, i
Output (English): u, f, c, l, p, x, Y, v, N, y, T, i, 8401, 1633, 23, 8147, 3839, 4881, 269, 4417, 8305