GiganticRecord
  { gr_subrecord1 = SubRecord1 { foo = 98, baz = "hello", qux = 'x' }
  , gr_subrecord2 = [ SubRecord2 132 (4 + 5)
                    , SubRecord2 29384792387 / 329387423423 ]
  , gr_subrecord3 = AnotherHugeProduct 123987e98798 0x876 0b0101010 (pi, e) }