From: [email-masked] (RELARN DB MANAGER)
Date: Mon, 05 Jul 93 11:21:39 GMT

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1                              2               3    4
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[email-masked]          node            +    + 
[email-masked]        node            +    +   
[email-masked]         node            +    +   

[email-masked]      node            -    - 
[email-masked]         node            -    - 
[email-masked]        node            -    - 
[email-masked]         node            -    - 

[email-masked]         node            +    + 

[email-masked]        node            +    + 
[email-masked]       node            +    + 

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