E   2 0     02    0 0    0 0    3 3 2 1 1 0                 0
B                 1 1    1 1                 3 1   0          1/2    0 0           3 3
G                 0 0    0 0                          2                  0 0   2 2
D        0        0 0    0 0
A
E

E       3 3               0
B  1 1  0 0               0
G       0 0               0
D       0 0               0
A                         0
E                    5    2