X 



ra O 



S! g 



•s P 



ci .5 



oo 



*n co 



OO GO lO 

 ^ 05 CO 



+ + + 



CM CM 

 + + 



ci 



© OD 

 © ^ 



© © 



co 



© O 



CO 



CO CO 

 iO CM 



à-- O 



o o 



1-1 co 



© 



co © 



if. CM 



Ci © 



co 



OO 











'3 





-aco 



o 



c 

 rt 



acoi 

 acoi 



Q 



O 



P P 



«a. 





<M — . 



O GO 

 CM GO 



© — 



CO CM 



CM CO 

 CM CO 



© © 

 — CO 



OO 



& do 



CM © 

 CM — « 



^ GO 

 CM 



CO 



ï> CO o © © 



© © © 



CM CM CM 



S 



J 



O 



© © 



J> © 



co ce 



! I 



o o 



C3 CS 



fi fi 



© ïO 



CD © 

 co 



1 I 



ifî co 

 — co 



fi 



fi 











GO 1 





i-< CO 



© 



© 





CM 



















GO 



GO 



© 



©~ ! 





8 Gi 



lO 







CM 





B w 91 



ï> 





© 



CO 











CO 





| CO GO 



© 



© 



© 



: 



I ^ ^ 



T-t 





CM 





S 



1 



CM 



o 



o 



CM 







r- 



















ce 





3 1 



CM 



CM 









l 



1, 2 



© 



© 



1 



© 







^ 











© co 



© 



CM 



co 



© 





«- r> 







•■•>_ 







CM 





©" 









^ -r* 



CO 





o 







iO © 



iO 



© 





© 





cT 



©" 



CO 



l?v 



CO*" 





CO i-< 









CM 





© r~ 



© 



ï> 



© 



GO 

















cm 



©" 



co 



© 



©" | 





CM 



iO 







CM i 





g ^ CM 



ï> 



ï> 



© 



CO 











co 







S ^ ° 







co 



© 

















1 ^ 







m 











cO 





co 





© 



© 



CO 



© 



ï> 

















co" ^ 







co" 







^ CM 



CM 







CO 





1 CO CM 



if5 



cm 





un 

















1 co"ï> 



GO 



©~ 



cxT 







j ^ 



CM 







cO 











ï> 



© 











CO 













1 



w. 





