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        La bildo estas kopiita de wikipedia:en. La originala priskribo estas:
        2 loop 2 crossing with zero skein-relation patch, small
        
         
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          Permission is granted to copy, distribute and/or modify this document under the terms of the  GNU Free Documentation License, Version 1.2 or any later version published by the  Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in the section entitled  GNU Free Documentation License.  http://www.gnu.org/copyleft/fdl.htmlGFDLGNU Free Documentation Licensetruetrue 
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          | date/time | 
          username | 
          edit summary | 
         
         
          | 16:12, 10 November 2004 | 
           en:User:Quadell | 
          ({{GFDL}}) | 
         
         
          | 20:29, 10 September 2003 | 
           en:User:Kwantus | 
          (2 loop 2 crossing with zero skein-relation patch, small) | 
         
        
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         - (del) (cur) 20:29, 10 September 2003 . .  en:User:Kwantus Kwantus (  en:User_talk:Kwantus Talk) . . 44x48 (822 bytes) (2 loop 2 crossing with zero skein-relation patch, small)
 
        
        
        
        
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        The following pages on Schools Wikipedia link to this image (list may be incomplete):
        
        
       
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