B Diminished 7th :: B D F A♭

G
D
A
E
♭3
𝄫7
♭5
B
♭5
B
𝄫7
♭3
𝄫7
♭3
B
♭5
B
♭5
♭3
𝄫7
⬤ ⬤
♭3
⬤ ⬤
F Major 6th :: F A C D

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