7 28 1 1 0.0 1 2 0.627927097782351 1 3 0.0 1 4 0.0 1 5 0.0 1 6 0.0 1 7 0.0 2 2 0.0 2 3 1.243850343685079 2 4 0.0 2 5 0.0 2 6 0.0 2 7 0.0 3 3 0.0 3 4 -0.8696066289111204 3 5 0.0 3 6 0.0 3 7 0.0 4 4 0.0 4 5 -1.6361762313103236 4 6 0.0 4 7 0.0 5 5 0.0 5 6 -0.09150408820190668 5 7 0.0 6 6 0.0 6 7 0.5303424065589538 7 7 0.0