2. 2

---

K
,

---

3X

, N. m
8kBO0 Y04. . . ,
, .

---

K

---

w. g. . u,
U9. h
. 8, .

. 2

---

a. 5213.

---

86

---

0, 2

---

---

2w

---

l

---

. 1tK,
K
3

---

u7E. 4
2, . B.

---

. , . , vi

---

p. .

---

,
s

---

V. 2
PV,

---

, . E

---

, ,

---

G1 , Vb, , 6, j

. , .
VB6p
5. G

---

---

, , 8

---

---

l

, w

---

---

C,
p
wu624

---

5, , F

---

---

, , , H

---

. . c. . ,
. , Bw 0,
r. . , . . 2, 7

---

y4, , . , , j. ,

---

. mZ,
, x3

---

.

---

a

---

, 7L3jljY 8