자동재생 :


x 2 + 2 3 x 3 + 4 x 2 + 0 x 1 5 x 0 3 x 2 2 x 1 + 4 x 0 3 x 3 + 6 x 2 2 x 2 + 0 x 1 2 x 2 4 x 1 + 4 x 1 5 x 0 + 4 x 1 + 8 x 0 13