d28x16
0000000000000000008000000000
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0313131313130071010131013111
3111031313111111010131013003
3110131313070000010130411113
3004131311111111110131013003
3110131300000000000131013111
4410131111111111111131013003
0000030000008000000031011113
1111111111111111111111080003