11

akk dk k k k k k k

kk dk k kk 24 m 44

jm

bkf k dkk

kk k 24 m 44

kk k k

kk k k

kk k k

kk k k

14

ak k k f k k k f k k p

f k k k k k k kk k k k k k k k k k k k k k k

bk

f kk k f k kzk zk z f k

‡

kzk z k

‡

pjj

k k k k k k

16

a k k k k k k k k k k k k k k k k f kk k k k k k k k kk k f k k k k k k

bkk

k k f kzf k z f k

‚ f kk

k f k kk f k

18

akk k k k k k k k f kk k k k k k k k kk k k k k k k k kk f k k k k k k k

bkk k f kz k jjjf j

kk k f kz k kkkf k

kz k

20

a kk k k k kz k k kk k k k k z k k kk kkk kk k

kk kf k

k f kf k k

kk k

kk V k

bkk

k k f kf k f k

kkk

kkk kkk kkkk

f kkkk kkkk kkkk

22

a

kk k f k k

k k k k kk y

n fff

G =50

kk

k kkk kkk kk

k kk

k kk

k kkk

k kkk

k kkkk kkk

k kk

k kk

kkk kk kk k y

a ritard. n fff kkk kkk kkk kkk kkk kkk kkkk kkkk kkkk kkkk kkk kkkb f k

f kkkk kkk kkk kkkk y

n fff k k k k k k k k kk kk kk kk