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z Link.__le__c C s t |tstS | j|jkS )N)rD r rE rt )r1 r= r2 r2 r3 rB s
z Link.__gt__c C s t |tstS | j|jkS )N)rD r rE rt )r1 r= r2 r2 r3 rA s
z Link.__ge__c C s
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z Link.hashc C s | j j| j}|r |jdS d S )Nr )r r rt r )r1 r r2 r2 r3 hash_name s
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