SelectWithUnionQuery (children 1)
 ExpressionList (children 1)
  SelectQuery (children 1)
   ExpressionList (children 2)
    Literal UInt64_1 (alias x)
    Function or (children 1)
     ExpressionList (children 4)
      Function equals (children 1)
       ExpressionList (children 2)
        Identifier x
        Literal UInt64_1
      Function equals (children 1)
       ExpressionList (children 2)
        Identifier x
        Literal UInt64_2
      Function equals (children 1)
       ExpressionList (children 2)
        Identifier x
        Literal UInt64_3
      Function equals (children 1)
       ExpressionList (children 2)
        Identifier x
        Literal Int64_-1
