I hinted at the numbers before as they were known for months internally, but now that AC has gone public with the details I'll fill in what I know.
77L: 40J 24PY 236Y (mini J cabin remains)
77W: 40J 24PY 336Y (mini J cabin remains)
789: 30J 21PY 240Y
333: them even getting PY is news to me so IDK