A Diminished 7th :: A C E♭ G♭

F
C
G
D
♭3
𝄫7
♭5
A
♭5
A
𝄫7
♭3
𝄫7
♭3
A
♭5
A
♭5
♭3
𝄫7
⬤ ⬤
♭3
⬤ ⬤
F Major 9th :: F A C E G

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