0 600000 SIL
600000 3960000 shang4
3960000 4400000 SIL
4400000 6510000 hai3
6510000 6960000 SIL
6960000 8930000 kai1
8930000 11260000 fang4
11260000 11740000 SIL
11740000 13720000 gang2
13720000 13940000 SIL
13940000 17430000 kou3
17430000 18678750 SIL