2000 2
3638 2
2532 2
2877 2
2065 2
2358 2
1594 2
1814 2
1771 2
2137 2
1776 2
1895 2
1765 2
2046 2
1642 2
1863 2
1850 2
1915 2
1977 2
2696 2
1980 2
2359 2
1983 2
2106 2