Findings:

• petroleum ether
• Pimpernel (user)
• The Scarlet Pimpernel
• Water pimpernel
• Pimpernel
• Standing nervously on a white petroleum storage tank under the brazen March sky
• Standing anxiously on a white petroleum storage tank under the vivid March sky
• Petroleum
• Hemp biodiesel
• Petroleum distillate
• Liquefied Petroleum Gas
• Organization of Petroleum Exporting Countries
• British Petroleum
• petroleum jelly
• Strategic Petroleum Reserve

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