Rough Dentogram ( clustering based on segment distance )

   BL351 357  
   !  
   6--BL342 350  
   !     
   7-----BH358 367  
   !        
   5--------BL333 341  
   !           
   !           BE317 318  
   !           !  
   !           2--BE313 314  
   !           !     
   !           1-----BL300 310  
   !           !        
   !           8--------BL368 376  
   !           !           
   4-----------3-----------BH321 332  
   !                          
   9--------------------------BH378 391  
   !                             
   10----------------------------BH394 401  
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