-2, 10, 10, 8
8
S 4 7
A 7 5
B 4 5
D 5 3
E 7 3
G 3 2
K 6 1
N 1 1
0 71 51 INF INF INF INF INF
71 0 83 INF 58 INF INF INF
51 83 0 48 INF INF INF 69
INF INF 48 0 24 17 31 INF
INF 58 INF 24 0 INF 31 INF
INF INF INF 17 INF 0 31 INF
INF INF INF 31 31 31 0 INF
INF INF 69 INF INF INF INF 0