3980 1
3979 0
3979 6
3979 1
3978 0
3978 2
3977 0
3977 1
3976 1
3975 3
3975 1
3974 0
3972 0
3970 0
3970 3
3969 2
3968 3
3968 2
3968 0
3967 2
3967 3