2000
0, 7131, 7130, 17, 17, 0.238395736923, 0.238429172511
1, 7132, 7131, 12, 12, 0.168255748738, 0.168279343711
2, 7132, 7131, 16, 16, 0.224340998317, 0.224372458281
3, 7132, 7129, 281, 281, 3.93998878295, 3.94164679478