SelectWithUnionQuery (children 1)
 ExpressionList (children 1)
  SelectQuery (children 1)
   ExpressionList (children 1)
    Function multiFuzzyMatchAnyIndex (children 1)
     ExpressionList (children 3)
      Function materialize (children 1)
       ExpressionList (children 1)
        Literal \'halo some wrld\'
      Literal UInt64_2
      Function materialize (children 1)
       ExpressionList (children 1)
        Literal Array_[\'^halo.*world$\', \'^hello.*world$\']
