1Allocation scores:
2group_color: A allocation score on node1: 0
3group_color: A allocation score on node2: 0
4group_color: A-B-group allocation score on node1: 0
5group_color: A-B-group allocation score on node2: 0
6group_color: B allocation score on node1: 0
7group_color: B allocation score on node2: 0
8native_color: A allocation score on node1: 0
9native_color: A allocation score on node2: 0
10native_color: B allocation score on node1: 0
11native_color: B allocation score on node2: -INFINITY
12