2   1   1   86.199071926954
3   2   1, 5   47.0498293176931
4   3   1, 5, 0   19.365631341847
5   4   1, 5, 0, 6   10.945482286911
6   5   1, 5, 0, 6, 2   5.91402469860009
7   6   1, 5, 0, 6, 2, 7   4.59629230089502
8   7   1, 5, 0, 6, 2, 7, 4   5.01930150012004
9   8   1, 5, 0, 6, 2, 7, 4, 3   7.00000000000068