0 870000 SIL
870000 3650000 shi4
3650000 3900000 SIL
3900000 5990000 jie4
5990000 6340000 SIL
6340000 7660000 bian4
7660000 8590000 de5
8590000 9600000 SIL
9600000 11370000 he2
11370000 11640000 SIL
11640000 14070000 ping2
14070000 16720000 SIL