0 2120000 SIL
2120000 3830000 jiu4
3830000 5630000 shi4
5630000 9830000 xia4
9830000 15500000 yu2
15500000 20320000 SIL
20320000 22070000 ye3
22070000 22920000 SIL
22920000 26400000 qu4
26400000 30182500 SIL