10 8
nodes: 2989390   cpu: 61200152
0: F L M F F F F F B L E E  changes: 1
1: F F F M M M M B B M L M  changes: 1
2: M L M M M M M B M B M E  changes: 2
3: M F F F B L L L M F B F  changes: 1
4: M F M M M B B M M F F F  changes: 1
5: M F M B B M F M M M M F  changes: 1
6: L M L M F B M M F B M F  changes: 2
7: L M B B L M L M L L L M  changes: 1
8: B M L L M F B L L M M F  changes: 1
9: B M B L L L M F F M F F  changes: 1
total boat changes: 12