Q4. ,
MC,

---

.

---

TW

. . . 6ST,

, ,

---

0
1

---

,
x

---

---

. C8.

---

. .

---

H, , . h
. u

---

,
dP, , , vp .



z, W

---

---

E

---

H
7
, Zm , A5

---

, N40

---

.
. .
. , yd

---

4
Ns

---

1R
0
eS. y1O, . , Z
. .
88, ,
14

7

---

---

---

m


EL
r, u1,
t q
a B , d
, q, .

---

0u. L
, r. . . miOg, , R0, e.

---

. R 9g, 2 j

---

4v

---

, .
. , i8V.
A7J 58f3 . 54

---

,

---

,