x 1
x 8
x 7
x 5
x 4
x 4
x 12
x 8
x 8
x 4
x 4
x 5
x 12
x 12
x 4
x 4
x 4
x 5
x 4
x 4
x 5
x 5
x 5
x 4
x 4
x 5
x 5
x 4
x 4
x 5
x 5
x 5
x 5
x 4
x 4
x 4
x 5
x 4
x 4
x 5
x 5
x 4
x 4
x 4
x 5
x 4
x 5
x 5
x 5
x 5
x 5
x 5
x 5
x 4
x 4
x 4
x 4
x 2
x 5
x 5
x 4
x 4
x 2