updown/p/017.txt

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0  2  2  2  2  0  0  1  10  10 
1  2  2  2  0  0  0  10  10  10 
2  2  2  2  0  0  2  10  10  10 
1  2  2  2  0  0  2  11  10  10 
1  2  2  2  0  0  2  10  10  10 
0  2  2  2  0  0  0  1  10  10 
0  2  2  0  0  0  0  0  0  0 
0  0  0  0  0  0  0  0  0  0