c 



•H 



+J 

 c 







u 

 I 

 I 



E-< 



C 



<u 

 a 



<: 



1-1 in -^ * 



-a 

 (tJ 

 o 

 m 



Di 

 3 

 O 

 M 



C 



o 

 o 



m n ro '^ CM n t^ 



M nH H r-) M ,H H 

 I I II 



CM rH <N Lfl 



******* 



m 



■H 

 H .H nH 14-1 



• ■ C 



*****************P0 + OO o ******* 



o 



E 



o 



•^^ 

 +J 

 c 

 m 



iH 

 CDfN*'3'^3HH*(NC-slrH*Cri*H<NHir)(NtN(N 4J (M[-l****rH 



iH ro iH rH m CO < 



r^ooaitNinkDr^tNr>i'a"ini£)OrHir)CNoa^oco(yi 



M' O ro in <N CO kD 



rH rH CN CN rn m 'S' 



CO 



* o a> * 



* * * * o 



in 1^ tN rH iH * 



n r^ CO ixi rH 





I 



CO 



o o o o o 



rH rH rH rH (N CM 



r^ CTi o 

 in in m 



ID 



o 



a 

 Id 



I 



D4 



fO 

 T3 

 •H 



O 



CN CT\ O IN 



CN rH m ro 



I I 



CO o 



rH IN 



•-t o 



CN cn 



o ■a' o CM CO 



76 



