SelectWithUnionQuery (children 1)
 ExpressionList (children 1)
  SelectQuery (children 3)
   ExpressionList (children 2)
    Identifier date
    Function argMax (children 1)
     ExpressionList (children 2)
      Identifier name
      Identifier clicks
   TablesInSelectQuery (children 1)
    TablesInSelectQueryElement (children 1)
     TableExpression (children 1)
      TableIdentifier lc
   ExpressionList (children 1)
    Identifier date
