c 



d -H 



O E 

 CO 



M co 



0) Sh 



fa a 



H H 



H 



r- r- * 



oo * 



H CO f 



CN 



* 



CM * 



h r> r- 



c- * 



CN 



* 

 CJO 



* 

 O 

 O 



ro 







4J 

 -H 



00 



