Task: Program Execution
Input (English): 2861, u, 6279, 425, J, T, B, R, 1663, J, 7767, x, Q, 8375, 923, Y, o, H, 9063, F, s, o, i, 711
Output (English): 2861, 6279, 425, 1663, 7767, 8375, 923, 9063, 711