1x,y,z
2100000,100000,100000
3200000,200000,200000
4300000,300000,300000
5400000,400000,400000
6500000,500000,500000
7600000,600000,600000
8700000,700000,700000
9-100000,-100000,-100000
10-200000,-200000,-200000
11