1. ⌫ ⌫ ⌫ ⌫
⌫
⌫ ⌫
⌫
⌫ ⌫ ⌫ ⌫
⌫
⌫ ⌫ ⌫ ⌫
⌫ ⌫
⌫ ⌫
⌫ ⌫
⌧
⌫
⌦
⌫ ⌫ ⌫ ⌫
⌫ ⌫ ⌫ ⌫
⌫ ⌫ ⌫

2. ⌫ ⌫ ⌫
⌫ ⌫ ⌫
⌫ ⌫ ⌫ ⌫ ⌫
⌫ ⌫ ⌫ ⌫
⌫ ⌦
⌫ ⌫
⌫ ⌦ ⌫ ⌫
⌫ ⌫ ⌫ ⌫
⌧
⌧ ⌫ ⌫ ⌫
⌫
⌫ ⌫ ⌫ ⌫ ⌫
⌦
⌫ ⌦ ⌫ ⌦
⌫ ⌦
⌫ ⌫ ⌫ ⌫ ⌦ ⌦
⌦
⌫
⌫ ⌫ ⌫ ⌫
⌫ ⌫ ⌫ ⌫ ⌦
⌫ ⌦ ⌫
⌦ ⌫ ⌫
⌫ ⌫ ⌫ ⌫ ⌦
⌦ ⌫ ⌫⌦
⌫
⌦ ⌫ ⌫ ⌫ ⌫ ⌫⌦ ⌫
⌫ ⌫ ⌫ ⌫ β
⌫ ⌫ ⌦ ⌫ ⌫ ⌫ ⌫
⌫ ⌫ ⌫
⌫ ⌫ ⌫ ⌫
⌫
⌦ ⌫ ⌫ ⌫ ⌫ ⌫ ⌫

3. ⌫ ⌫ ⌫ ⌫
⌫
⌫ ⌧ ⌫
⌫ ⌫
⌦ ⌫
⌦ ⌫ ⌫ ⌧
⌫⌫ ⌫
⌫
⌫
⌫ ⌦
⌫ ⌫ ⌫⌫ ⌫
⌫ ⌫ ⌫
⌫ ⌫
⌫
⌦ ⌦ ⌫ ⌫
⌫ ± ⌦ ± ⌦
⌫
⌫
⌫ ⌫
⌫ ⌫ ⌫ ⌫
⌫ ⌫ ⌫
± ⌫ ±
⌫ ⌫ ⌫ ±
⌫
⌦
⌫
⌫

4. ⌫ ⌫ ⌫
⌫
⌫
⌫
⌫ ±
⌫ ±
±
±
±
⌫ ±
±
⌫ ±
⌫ ⌫ ⌫
⌫ ⌫ ⌫ ⌫
⌫ ⌦ ⌫
⌫
⌫
⌫ ⌫
⌫ ⌫ ±
⌫ ⌫
⌫ ⌫ ⌦ ⌫
⌫ ⌫ ⌫ ⌫
⌫ ⌫ ± ⌦ ±
⌫
⌫
⌫ ⌫
⌫

5. ⌫ ⌫ ⌫ ⌫
⌫
⌫
⌫ ⌫ ⌫ ⌫
⌫
⌫ ⌫
⌫
⌫
⌫
⌫ ⌫ ⌫ ⌫ ⌫
⌫
⌫ ⌫
⌫
⌫
⌫ ⌫
⌫ ⌫ ⌫
⌫ ⌫ ⌫ ⌫
∆
θ
⌫ ⌫
θ θ
θ1⌧ θ5
θ⌧ θ
θ⌧ θ
θ⌧ θ
θ⌧ θ
θ⌧ θ
θ θ
θ θ
θ⌧ θ5
θ⌧ θ
θ θ
θ θ

6. ⌫ ⌫ ⌫
⌫
∆
θ
θ⌧ θ
⌧
θ θ
⌫ ⌫ ⌫
⌫
θ
θ
θ
θ
⌫ ⌫
⌫
⌫ ⌫ ⌫
⌫ ⌫ ⌦ θ1⌧ θ
⌧ θ
⌫ ⌫ θ7
⌫ ⌫ ⌫
⌫ ± ⌦ ± ⌧
⌫

7. ⌫ ⌫ ⌫ ⌫
⌫ ⌦
⌫
θ1 θ
⌫ ⌫ ⌫
θ θ ⌦
θ θ ⌫ ⌫ ⌦
θ θ ⌫
⌫ θ ⌫ ⌫ ⌫ ⌫
⌫
⌫ ⌫ ⌫
⌫ ⌫ ⌫
⌧ ⌧ ⌫ ⌫ ⌫
⌫
⌧ ⌫
⌫ ⌫ ⌫ ⌫
⌫ ⌫ ⌫ ⌫
⌫ ⌦ ⌫ ⌫
⌫ ⌫ ⌧
⌦ ⌫ ⌧
⌫
⌫
⌦ ⌫
⌫ ⌫
⌫ ⌫ ⌫
⌫ ⌦ ⌫ ⌫
⌫ ⌫

8. ⌫ ⌫ ⌫
⌫ ⌫ ⌫ ⌧ ☺
⌫ ⌧
⌫ ☺
☺
⌫
⌫
⌫ ⌫
⌫ ☺
☺
⌫
⌫ ⌫ ☺
⌫ ⌫ ☺
⌫
⌫ ⌧
⌧
⌧
☺ ☺
☺
☺