Given a NxN grid, you need to choose one element in each row and every element must be in a distinct column (Like placing N rooks in a NxN grid).

Print the elements you chose in each row such that they have maximum possible sum. (Any possible answer is accepted) $$$1 \leq N \leq 100$$$

$$$1 \leq A_{i,j} \leq 100$$$

Example input:

3
1 10 12
13 5 15
20 2 5

Example output:

2 3 1