F Dominant 7th (♭5) :: F A C♭ E♭

G
D
A
E
3
♭7
F
3
♭5
F
♭5
3
♭7
3
♭5
♭7
F
♭5
F
♭7
⬤ ⬤
3
⬤ ⬤
C Major :: C E G

G
D
A
E
5
3
3
C
5
C
5
3
C
3
C
5
⬤ ⬤
5
3
⬤ ⬤