0 520000 SIL
520000 1790000 jiu4
1790000 3230000 shi4
3230000 6420000 xia4
6420000 6570000 SIL
6570000 8400000 yu2
8400000 10160000 ye3
10160000 12750000 qu4
12750000 13091875 SIL