n | a1 | a2 | a3 | a4 | a5 | b6 | b7 | b8 | c9 | c10 | d11 | e12 |
a1 | 0 | 4 | 3 | 23 | 9 | 21 | 25 | 22 | 2 | 5 | 18 | 2 |
a2 | 8 | 0 | 17 | 20 | 10 | 20 | 17 | 16 | 1 | 3 | 16 | 1 |
a3 | 18 | 26 | 0 | 26 | 17 | 25 | 24 | 24 | 3 | 4 | 15 | 4 |
a4 | 18 | 15 | 19 | 0 | 13 | 21 | 24 | 19 | 11 | 14 | 22 | 7 |
a5 | 20 | 17 | 14 | 23 | 0 | 18 | 29 | 2 | 16 | 18 | 21 | 4 |
b6 | 16 | 13 | 15 | 17 | 13 | 0 | 26 | 23 | 11 | 19 | 15 | 1 |
b7 | 19 | 24 | 17 | 24 | 13 | 25 | 0 | 20 | 14 | 16 | 23 | 8 |
b8 | 20.5 | 24 | 20 | 24 | 16 | 24 | 23 | 0 | 22 | 24 | 15 | 5 |
c9 | 25 | 21 | 20 | 22 | 17 | 21 | 26 | 28 | 0 | 25 | 20 | 10 |
c10 | 21 | 19.5 | 19 | 24 | 15 | 22 | 31 | 22 | 26 | 0 | 19 | 5 |
d11 | 20 | 14 | 13 | 22 | 17 | 18 | 22 | 12 | 18 | 20 | 0 | 36 |
e12 | 8 | 8 | 7 | 24.5 | 9 | 11 | 30 | 18 | 17 | 15 | 21 | 0 |