D Diminished :: D F A♭

G
D
A
E
D
♭5
♭3
♭3
♭5
D
♭5
D
♭3
♭3
D
♭5
⬤ ⬤
D
⬤ ⬤
E♭ Major 6th :: E♭ G B♭ C

G
D
A
E
3
E♭
5
5
6
3
6
3
E♭
5
E♭
5
6
6
3
E♭
⬤ ⬤
3
⬤ ⬤