5 4 1  31887 1184 0 1
0 20 10.0125
19 1 2.03512
20 20 13.2306
9 16 12.184
15 14 10.8597
0 2 4.05202 71.6267
0 3 9.64957 56.1824
0 4 5.88001 53.9724
1 4 8.6371 77.4854
