10
4
30 30

16 6 132
24 1 29
6 28 351
8 23 275
5 1 10
6 26 259
2 30 110
9 11 240
4 30 265
16 13 507

3 1
9 4
9 5
10 8

ngcut12
type: 0
density: 0.100