MediaWiki:Usermerge-editcount-merge-success/qqq

Message that indicates two users have been merged. Parameters:
 * $1 is the number of edits of user with ID $2 before merging.
 * $2 is the user ID of the user that was merged into user with ID $4.
 * $3 is the number of edits of user with ID $3 before merging
 * $4 is the user ID of the user that the user with ID $2 was merged into.
 * $5 is the combined edit count of users with ID $2 and with ID $4