0 8480000 SIL
8480000 11150000 yan1
11150000 16910000 cong1
16910000 18970000 mao4
18970000 19290000 SIL
19290000 20880000 chu1
20880000 23750000 nong2
23750000 27430000 yan1
27430000 29190000 SIL