CF1408G.Clusterization Counting

There are $n$ computers in the company network. They are numbered from $1$ to $n$ .

For each pair of two computers $1 \leq i < j \leq n$ you know the value $a_{i,j}$ : the difficulty of sending data between computers $i$ and $j$ . All values $a_{i,j}$ for $i<j$ are different.

You want to separate all computers into $k$ sets $A_1, A_2, \ldots, A_k$ , such that the following conditions are satisfied:

• for each computer $1 \leq i \leq n$ there is exactly one set $A_j$ , such that $i \in A_j$ ;
• for each two pairs of computers $(s, f)$ and $(x, y)$ ( $s \neq f$ , $x \neq y$ ), such that $s$ , $f$ , $x$ are from the same set but $x$ and $y$ are from different sets, $a_{s,f} < a_{x,y}$ .

For each $1 \leq k \leq n$ find the number of ways to divide computers into $k$ groups, such that all required conditions are satisfied. These values can be large, so you need to find them by modulo $998\,244\,353$ .

The first line contains a single integer $n$ ( $1 \leq n \leq 1500$ ): the number of computers.

The $i$ -th of the next $n$ lines contains $n$ integers $a_{i,1}, a_{i,2}, \ldots, a_{i,n}$ ( $0 \leq a_{i,j} \leq \frac{n (n-1)}{2}$ ).

It is guaranteed that:

• for all $1 \leq i \leq n$ $a_{i,i} = 0$ ;
• for all $1 \leq i < j \leq n$ $a_{i,j} > 0$ ;
• for all $1 \leq i < j \leq n$ $a_{i,j} = a_{j,i}$ ;
• all $a_{i,j}$ for $i <j$ are different.

Print $n$ integers: the $k$ -th of them should be equal to the number of possible ways to divide computers into $k$ groups, such that all required conditions are satisfied, modulo $998\,244\,353$ .

Here are all possible ways to separate all computers into $4$ groups in the second example:

• $\{1, 2\}, \{3, 4\}, \{5\}, \{6, 7\}$ ;
• $\{1\}, \{2\}, \{3, 4\}, \{5, 6, 7\}$ ;
• $\{1, 2\}, \{3\}, \{4\}, \{5, 6, 7\}$ .