Task: Program Execution
Input (English): 8213, 8705, 3735, 5631, L, 4149, 3125, 809, 6927, B, 1923, F, x, Z, 6305, 655, 4067, T, w, t, c, e, 3907, 149
Output (English): L, B, F, x, Z, T, w, t, c, e