

![0_image_0.png](0_image_0.png)

F
:

$$\left\langle\,s_{i}\,\right\rangle\qquad\quad000$$

U

$$\mathbf{I}\mathbf{J}$$
$$0.0$$

![0_image_1.png](0_image_1.png)

F
:

$$\langle\,\mathbf{s}_{i}\,\mathbf{s}_{j}\rangle$$
$$0000$$
