0 1590000 SIL
1590000 2750000 ni3
2750000 4310000 men5
4310000 5510000 cheng1
5510000 7060000 hu5
7060000 8720000 zhang3
8720000 9460000 SIL
9460000 11060000 bei4
11060000 12533750 SIL