10
7
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

4 3
6 1
8 3
8 4
10 1
10 4
10 8

ngcut12
type: 0
density: 0.170