6 5 6
15 13 0 0 0 0 
13 16 0 0 0 0 
0 0 17 0 0 0 
0 0 0 18 0 0 
0 0 0 0 19 0 
0 0 0 0 0 20 
nodes: 32010   cpu: 66610
6 skippers  6 boats  15 matches  5 flights  3 boatPairs
flight: 0 (4,5)
flight: 1
flight: 2
flight: 3
flight: 4 (0,1)