0    0    0    0    1    2    1    2    1    2    1    2    1    2    1    2    1    2    0    0    0    0    0    0    3    4    3    4    3    4    3    4    3    0    3    4    3    4    0    0    0    0    0    0    1    2    1    2    1    2    0    0    1    2    0    0    0    1    2    0    0    0    0    0    3    4    3    4    3    0    1    0    0    0    0    0    0    3    4    0    0    0    0    0    1    2    1    2    2    2    3    4    0    2    0    0    0    0    1    2    0    0    0    0    3    4    1    2    1    2    1    2    3    4    0    0    0    0    3    4    0    0    0    0    1    2    1    2    3    4    3    4    1    0    0    0    0    1    2    0    0    0    0    0    3    4    3    4    3    4    3    4    3    4    0    0    0    3    4    0    0    0    0    0    1    2    1    2    1    2    2    1    1    2    0    0    0    1    2    0    0    0    0    0    3    4    3    4    3    4    4    3    3    4    1    2    0    3    4    0    0    0    0    0    0    0    0    0    0    0    0    0    0    0    3    4    1    2    0    0    0    0    0    0    0    0    0    0    0    0    0    0    0    0    0    0    3    4    0    0    0    0    0    0    0    0    0    0    0    0    0    0    0    0    0    0    0    0    0    0    0    0    0    0    0    0    0    0    0    0    0    0    0    0    0    0    0    0    0    0    