28 



ANALYTICAL KEY. 



E 



o . " 



S 



s 



w 

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 o 

 P 



w 



o 



t I 

 CO 



hH 



Q 



E* I 



B & 



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I 



1 



-1 







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5 "43 ^3 



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111 



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ill 



r* 3 bfl 







> 6 ^ 



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^^ " o 



Q *" 03 03 



o 2 5 

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* fe 13 T3 



S J 2 



g OJ O 

 O "5 ,O ^O 

 ^> oj W ft 



c 'C 

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 ~ A< 



H 



c 



CO P 



o 



II 



S3 



perfect 

 ther 



^ 

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C "~* 



il 



-w ^ o 



S 1^ 



III 



til 



2 . v, 

 a; o o 



*5 "2 

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