0 1270000 SIL
1270000 4180000 tian1
4180000 7470000 kong1
7470000 8800000 SIL
8800000 10380000 bian4
10380000 12710000 cheng2
12710000 15470000 lan2
15470000 18830000 se4
18830000 19943124 SIL