SelectWithUnionQuery (children 1)
 ExpressionList (children 1)
  SelectQuery (children 2)
   ExpressionList (children 1)
    Function clamp (children 1)
     ExpressionList (children 3)
      Identifier number
      Function minus (children 1)
       ExpressionList (children 2)
        Identifier number
        Literal UInt64_1
      Function plus (children 1)
       ExpressionList (children 2)
        Identifier number
        Literal UInt64_1
   TablesInSelectQuery (children 1)
    TablesInSelectQueryElement (children 1)
     TableExpression (children 1)
      Function numbers (children 1)
       ExpressionList (children 1)
        Literal UInt64_3