6664420200220020202002020220202002202200
0202022002020002020002000000111110012221
2233223202222022020000000002022022202202
2020220222222662332000000044422620000000
0022662222202222002222020020222000000000
0022222222233232323222233333200000000020
2020022000202220002020220200220020202020
2002020220020