

•o 









(U 









1-1 









•H 



o o o o o o 



o o o o o o 





CD 







09 



fo 







c 









<u 









B 















•H 









y 



X) 







(U 



« 







o< 



cn 







CO 



o 



CM CM ro CO fO CO 



CM CM CO CO CO CO 













c 









U 4J 



o o o o o o 



o o o o o o 





O. « 



00 00 ^ O- t^ r^ 



00 00 >* -J- r^ r^ 



0) 



(U 0) 



r*v r^ CO CO CO CO 



r^ r^ CO CO CO CO 



u 



Q fa 



vO vO CM CM CM CM 



vO vO CM CNJ CM CM 



3 









(0 









O 









o. 









X 



CO 







Cd 



>. 



CO CO r~ r^ r>4 CM 



CO CO r^ r^ CM CM 





CD 



O O 0> ON o o 



O O CJN <J^ O O 





Q 



-* <)■ r-l .-1 -d- -* 



•vj- >a- 1-1 r-< <!■ -d- 



J= 







0) 4J 







r-l M 







•r) C O 







(0 (U '^ 



o ui o m O uo 



o m o in o m 



C Vj o 



in r^ "1 r^ in r~ 



m r^ in (*» in r^ 



<U 4J 







H W 







CO 







to H 



O O m CO O «* 



o O CM CO i^ m 



O sf C^i <!■ ON CO 



CM 00 CM 00 r^ \0 



u 



■-I r-l 1-1 T-t 



1-1 ■-( r-< rH 1— 1 CM 



CO 







'"''. 







o 







z 



CO CO CO CO CO (O 



o o o o o o 





■d- <f -a- ^f <!• -* 



00 00 00 00 00 00 



n 



u 



-* -d- -J- <!■ -* ■<)■ 



cvl CM C\| CM CM CM 









>, >> P^ >s >s >^ 







iJ u u u u u 







1-) ■-< 1-1 i-t 1-1 1-1 







CO CD CD CD CD CO 







Vj >j h )-i h )-i 







•H -H -H 'i-l 1-1 -W 







"O "w TD TD "U 'O 







<;<:<;<<;<: 



CO CD CD CO CO CD 



>^ 





4J 4J U 4J 4J 4J 



o 



(0 03 (Q CQ (0 OS 



m Q) Q> qj m 0) 



f-l 



O O O O O O 



s a s s s s 



•-1 



1-t -H -H M-l *H 1-1 





<: 



C C C C C C 



N N N N N N 





O (U <U (U <1) <u 



XJ U U U U U 





CO 00 CO GO CO 00 



c c c c c: c 





^^^^^^ 



m^ii 



> 

 p 

 u 



0) 



p. 

 o. 

 o 

 u 



'^1 



39 



