6
2
2
1
3
2
2
3
2
2
3
2
2
2
1
3
1
1
2
3
2
3
2
2
4
2
2
3
1
1
3
2
3
2
2
3
2
5
2
5
6
3
3
6
6
2
3
2
1
2
1
1
2
2
1
2
1
4
2
1
2
4
3
2
3
3
3
4
4
9
7
3
3
4
1
2
Heart-Shaped Island