D Diminished 7th :: D F A♭ C♭

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

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