User talk:121.91.53.12
Hello 121.91.53.12, thank you for testing on the page Calculus on Wikipedia. Your test did work, but it has now been removed. Doing this was vandalism, and it could get you blocked if you keep doing it. Please use our sandbox if you want to try things out more. Also, see our welcome page if you want to learn about helping us out on the Simple English Wikipedia. Thank you. -- ✰AmericanEagle 06:38, 7 June 2008 (UTC)
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