21959 2
21952 1
21955 1
21931 4
21930 2
21929 4
21933 0
21877 1
21883 1
21883 4
21880 1
21879 2
21854 3
21852 0
21853 0
21833 2
21831 0
21832 0
21804 3
21809 2
21809 0
21805 3
21781 1