A Dominant 11th :: A C♯ E G B D

F
C
G
D
♭7
11
3
♭7
11
A
5
A
5
9
♭7
9
3
♭7
11
A
3
11
A
5
9
5
9
3
⬤ ⬤
♭7
11
⬤ ⬤
A E G B D
C Major 13th :: C E G B D F A

F
C
G
D
11
C
5
9
5
9
13
3
11
13
3
7
11
C
5
7
C
5
9
13
9
13
3
7
11
C
3
7
⬤ ⬤
11
C
5
9
⬤ ⬤