10
15 15
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
15 16
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
20 20
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
20 21
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
25 25
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
25 26
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
30 30
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
30 31
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
35 35
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
35 36
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1