,
(
300
600
900
1200
1500
1800
2100
2400
2700
3000
)
1
...
1848
1849
1850
1851
1852
1853
1854
1855
1856
1857
1858
1859
1860
...
3329
-
(syllabus)
( ) 4
-
" ( )"
-
1
...
1848
1849
1850
1851
1852
1853
1854
1855
1856
1857
1858
1859
1860
...
3329