Trumpet got 1 2 3
C = All not pressed
D = 1 3 pressed
E = 1 2 pressed
F = 1 pressed
G = All not pressed
A = 1 2 pressed
B = 2 pressed
C = All not pressed
C = All not pressed
D = 1 3 pressed
E = 1 2 pressed
F = 1 pressed
G = All not pressed
A = 1 2 pressed
B = 2 pressed
C = All not pressed