"id" "cluster" "score" "group"
1 1 6 0
2 1 2 0
3 1 3 1
4 1 3 1
5 2 6 0
6 2 10 0
7 2 7 1
8 2 6 1
9 3 6 0
10 3 5 0
11 3 4 1
12 3 4 1
13 4 1 0
14 4 8 0
15 4 10 1
16 4 -2 1
