0 1420000 SIL
1420000 3360000 nong2
3360000 5510000 min2
5510000 7070000 zhong4
7070000 8490000 zhi2
8490000 8810000 SIL
8810000 10440000 guo3
10440000 13830000 shu4
13830000 17153750 SIL