.c 

 o 



O. 



C 

 3 

 O 



■a 

 o 



E 



o 



r 

 « 



a 



n 

 a 



3 

 » 

 a 

 a> 



E 



v co m in co 

 S2 to r-! is! ^ 

 J; <o cm t- to 



in co o <o r* 



CM i- O CO 



cd co in c\j in 



- N „• r- 



o •* co o «- 



in en t- in co 

 r-s co m in in 



v co t- * »- 



•* o r- CO O) 

 fs oo M ■» in 



O CO CO 01 CD 



CO co 



co co 



S <° ■r-' CM 



" " • S 



is. m "V in 

 <£> cm gj r^ 

 in oo _ co 



oo CO 



O 



- r^ cnJ ° 

 • <° n 



co cm in o 



CO CO Ol 7 r " 

 CO 0) 00 CO 



cm in in o 



* z * 09 •*' 



co in is. oa 



CO •- CM «- CM 



r CO Cfl t 



co co co in 



78 



