[    0    1 ]
( 0 0 0 0 0 0 0 0 1 1 0 0 0 0 1 1 0 0 1 0 1 0 1 1 1 1 1 1 1 1 1 1 1 1 )

[    1    3
     0    2
     5    4 ]
( 0 2 2 2 0 0 0 2 1 1 0 0 2 2 1 1 0 2 1 2 1 2 1 3 3 3 1 3 3 1 1 3 1 1 )