5
toys
0
1
4
2
3
3
1
2
1
1
2
2
3
1
2
6
2
4
1
1
2
3
1
3
3
3
2
6
0
1
2
1
1
1
2
2
1
3
0
2
0
3
1
2
2
1
2
2
2
