G Diminished :: G B♭ D♭

B
F♯
D
A
G
♭3
♭5
♭3
♭5
G
♭5
G
♭3
G
♭3
♭5
⬤ ⬤
⬤ ⬤
C Diminished :: C E♭ G♭

B
F♯
D
A
♭5
C
♭3
C
♭3
♭5
C
♭3
♭5
♭3
♭5
C
⬤ ⬤
♭5
⬤ ⬤