0 1800000 SIL
1800000 4160000 yin2
4160000 6950000 hang2
6950000 8750000 yong1
8750000 10620000 you2
10620000 11380000 SIL
11380000 12860000 bao3
12860000 13500000 SIL
13500000 15770000 an1
15770000 19636250 SIL