3
 3
 2 4
3 3
 1
 1
1
 1
 1
 1
1
 1
 1
 1
1
 1
 1
 1
1
 3 1 1
3
 2
 3
 3
3
 3
 3
 3
3
 3
 3 3
3
 3
 3
 3


Thank You !