Test passes if the pattern is identical in all four blue boxes.

x

x x
x
x x

x x
x
x x

x x
x
x x

x

x x
x
x x

x x
x
x x

x x
x
x x

x

x x
x
x x

x x
x
x x

x x
x
x x

x

x x
x
x x

x x
x
x x

x x
x
x x