SelectWithUnionQuery (children 1)
 ExpressionList (children 1)
  SelectQuery (children 1)
   ExpressionList (children 1)
    Function h3UnidirectionalEdgeIsValid (alias edge) (children 1)
     ExpressionList (children 1)
      Function stringToH3 (children 1)
       ExpressionList (children 1)
        Literal \'85283473ffffff\'