Oh, Rocket-tree - Oh, Rocket-tree,
How lovely is thy smoke trail,
Oh, Rocket-tree - Oh, Rocket-tree,
Fly Vertically without fail.

With C6-3, we’ll rubberneck,
At peak of flight, a rear eject.

Oh, Rocket-tree - Oh, Rocket-tree
It landed close - oh whoopee.

P.S. It seemed to say as it rose out of sight, Merry Christmas to all and to all a good flight!