0 1250000 SIL
1250000 5020000 su1
5020000 10970000 mei2
10970000 15560000 SIL
15560000 17740000 da2
17740000 20320000 sao3
20320000 21780000 SIL
21780000 24440000 fang2
24440000 28130000 jian1
28130000 28451876 SIL