2000
0, 7611, 6372, 0, 0, 0.0, 0.0
1, 7612, 6373, 21, 21, 0.275880189175, 0.329515142005
2, 7612, 6373, 7, 7, 0.0919600630583, 0.109838380668
3, 7612, 6373, 562, 562, 7.3830793484, 8.81845284795