12 8
nodes: 12160   cpu: 600046
0: F B M F B M B L M B M F B M M F E  changes: 5
1: F M F M B B B M B B B M M F M L M  changes: 2
2: M B B L M B M F F M B M B L M B M  changes: 5
3: M F B M F F F B B M F F F F E E E  changes: 2
4: M M B B B B M M M B L M F M F F E  changes: 2
5: M F B L L M B M B B M L M B B M F  changes: 4
6: L M M B M M B B M M B M L L L M M  changes: 3
7: L M F M L L L M F F M B B B B B M  changes: 0
8: B M M F B B M B M F F B M B L L M  changes: 5
9: B B M M F L M F L L L L L E E E E  changes: 1
10: B B M B M F L L L M B B B M M M F  changes: 3
11: B M M B M M F B B L M B M M F M M  changes: 4
total boat changes: 36