Most different openings by transpositions? What sequence of opening moves can include most different named Openings or Defenses by transpositions?

For example, I just played a bullet game that went:

1.d4 e5 2. e4 d6 3. Nf3 Nc6 4. Bb5.

In this sequence, we have, in just four moves:

Queen’s Pawn Opening;
Englund Gambit;
King’s Pawn Opening;
Center Game;
Philidor’s Defense;
Ruy Lopez;
Steinitz Defense to the Ruy Lopez;

Very interesting is also:

1.e4 d5 2.d4 c6 (or 2...e6), and so on.

Are there any other similar (or better) examples of this kind?
Another well-known example is the following:

[fen ""] 
1. f4 {Bird's Opening} 1... e5 {From Gambit} 2. e4 {King's Gambit} 2... d5 {Falkbeer Counter Gambit} 3. exd5 exf4 {King's Gambit Accepted}


A total of 5 distinct names.
Bird's Opening
From Gambit
King's Gambit
Falkbeer Counter Gambit
King's Gambit Accepted