F Major 7th (♭5) :: F A C♭ E

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

G
D
A
E
♭3
F
♭5
F
♭5
♭3
♭3
♭5
F
♭5
F
♭3
⬤ ⬤
⬤ ⬤