4169 0
4168 3
4168 2
4167 2
4166 8
4166 1
4166 12
4166 6
4164 5
4163 2
4162 2
4162 9
4162 1
4161 4
4161 5
4159 3
4159 7
4159 2
4158 3
4158 5
4157 4
4156 4
4154 3