D♭ Major 7th :: D♭ F A♭ C

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

A
E
C
G
5
F
♭3
5
♭7
♭3
F
5
♭7
F
5
♭3
♭7
F
♭3
♭7
⬤ ⬤
5
⬤ ⬤