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Regular Expression
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^(.+)$(?:\n\1)+
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Input 1
New
operator.livrareflori.md operator.livrareflori.md operator.livrareflori.md operator.livrareflori.md operator.livrareflori.md operator.livrareflori.md operator.livrareflori.md operator.livrareflori.md operator.livrareflori.md operator.livrareflori.md operator.livrareflori.md operator.livrareflori.md amazon.de fonts.gstatic.com fonts.gstatic.com fonts.gstatic.com erovoyeurism.net tugtechnologyandbusiness.com
Substitution
\1
operator.livrareflori.md operator.livrareflori.md operator.livrareflori.md operator.livrareflori.md operator.livrareflori.md operator.livrareflori.md operator.livrareflori.md operator.livrareflori.md operator.livrareflori.md operator.livrareflori.md operator.livrareflori.md operator.livrareflori.md amazon.de fonts.gstatic.com fonts.gstatic.com fonts.gstatic.com erovoyeurism.net tugtechnologyandbusiness.com