4. 1

---

.

---

,

---

4. . T k
. , FgB
k, 0,
2

---

, 1, , , tB. .

---

, 2t
,

---

. , , N.

---

6C 9r
3q. X. Q,
, . , .
. d, 0
, ,

---

3. 74


5

---

---

W

---

g

---

. B

---

, B0t. . P

---

. U SB, 5,

---

.
C3, L. uhf . , 0

---

, E

FC

---

---

.
u, .

---

, ,

---

. mmy 0, .

---

8D34t0

---

9t967o7cK, , g
a

---

---

, BJ14k

---

, 5

---

V
2

---

.

65

---

Agj
N

---

.

---

7, . .

---

. a3Z, em e
7

---

, , 25, . 6. . 9z6, , . U.
.