Please refrain from undoing other people's edits repeatedly. If you continue, you may be blocked from editing Wikipedia. Note that the three-revert rule prohibits making more than three reversions in a content dispute within a 24 hour period. Additionally, users who perform a large number of reversions in content disputes may be blocked for edit warring, even if they do not technically violate the three-revert rule. Rather than reverting, discuss disputed changes on the talk page. The revision you want is not going to be implemented by edit warring. Thank you.
Welcome to Wikipedia. We invite everyone to contribute constructively to our encyclopedia. Some of your recent edits have been considered unhelpful or unconstructive and have been reverted or removed. Please use the sandbox for any test edits you would like to make, and take a look at the welcome page to learn more about contributing to this encyclopedia. Thank you.
Please do not add unhelpful and non-constructive information to Wikipedia. Your edits could be considered vandalism, and have been reverted. If you would like to experiment, please use the sandbox. Thank you.
Please stop. If you continue to vandalize Wikipedia, you will be blocked from editing.
This is your last warning. The next time you vandalize Wikipedia, you will be blocked from editing.