Цветущая ветка

1
1 1
2 1
1 2 2 1 1 1
1 1 1 1 1 1 1 4 1
2 2 1 1 1 1 2 6 3 4 1 1
1 3 4 4 1 1 2 1 3 1 1 1
3 1 3 3 3 1 1 4 1 1 2 1 1 3 3
1 1 2 1 3 1 1 4 3 1 1 1 3 2 1 2
3 1 1 2 1 2 1 1 4 4 1 6 1 2 1 1 2
2 4 1 1 1 1 1 4 1 2 2 4 1 2 2 1 2
3 4 2 1 1 1 2 1 2 1 2 4 1 6 2 1 1 1 3
3 1 1 1 1 1 2 1 1 1 1 1 3 1 2 4 1 1 1
2 1 2 1 1 4 1 1 2 1 1 1 1 4 5 3 4 4 1 3
2 1 3 1 1 4 1 1 1 1 1 1 2 1 1 5 2 3 4 2
3 3 1 3 4 4 3 2 1 1 1 1 1 1 1 3 4 3 3 2 1
3 1
1 1 2
1 1 1 2
1 1 2 2 1
1 1 1 1
2 1 2
1 1 1 1 1
1 1 1
4 4
1 1 1
2 1 1 1 1 1
5 2 1 2
5 1 1 1 2
3 2 2 3
2 2
2 2
1 2
2 2 2
3 2 1 1
2 2 1 1
1 1 2 2 1 1
2 1 1 1 1 1
3 2 1 2 2
2 1 1 1 1 1
1 1 1 1
1 4 4
1 1 1
1 1 1 1 1 1
2 1 2 2
1 1 1 3
3 2 3 4
1 2 3
1 1 2 2
1 1 1 2 1
1 1 2 2
2 3 2 1
1 3 2 2
2 2 2 2
3 2 4
2 2 4
2 2 3
1 3
2 2 2 1
1 1 1 1 3
2 1 2 4
1 1 1 1 1 4
1 1 1 5
4 4 4
1 1 1 3
1 1 1 1 1
2 1 2
1 1 1 3
1 2 2 1
2 2 2 1
3 2 1 1 1
2 2 1 1 1
1 2 1 1 1 1
2 1 1 1
2 1 1
2 3