0 3710000 SIL
3710000 7520000 shang4
7520000 9830000 hai3
9830000 11170000 kai1
11170000 17940000 SIL
17940000 22380000 fang4
22380000 23350000 SIL
23350000 29600000 gang2
29600000 33393750 SIL