0 600000 SIL
600000 2750000 nong2
2750000 5640000 min2
5640000 6370000 SIL
6370000 8220000 gai4
8220000 10650000 qi2
10650000 10940000 SIL
10940000 13760000 chang3
13760000 14910000 SIL
14910000 17760000 fang2
17760000 18415000 SIL