cons5 :: (Serial a, Serial b, Serial c, Serial d, Serial e) =>
  (a -> b -> c -> d -> e -> f) -> Series f
cons5 f = cons f >< series >< series >< series >< series >< series
cons5 :: (Serial a, Serial b, Serial c, Serial d, Serial e) =>
  (a -> b -> c -> d -> e -> f) -> Series f
cons5 f = cons f >< series >< series >< series >< series >< series
cons5 f = cons f >< series >< series >< series >< series >< series