Problem Statement

There are K blue balls and N-K red balls. The balls of the same color cannot be distinguished. Snuke and Takahashi are playing with these balls.
First, Snuke will arrange the N balls in a row from left to right.
Then, Takahashi will collect only the K blue balls. In one move, he can collect any number of consecutive blue balls. He will collect all the blue balls in the fewest moves possible.
How many ways are there for Snuke to arrange the N balls in a row so that Takahashi will need exactly i moves to collect all the blue balls? Compute this number modulo 10^9+7 for each i such that $1 \leq i \leq K$.

Input

Input is given from Standard Input in the following format:
N K

Output

Print K lines. The $i-th line (1 \leq i \leq K)$ should contain the number of ways to arrange the N balls so that Takahashi will need exactly i moves to collect all the blue balls, modulo 10^9+7.

Constraints

• $1 \leq K \leq N \leq 2000$

Sample Input 1

5 3

Sample Output 1

3
6
1

There are three ways to arrange the balls so that Takahashi will need exactly one move: (B, B, B, R, R), (R, B, B, B, R), and (R, R, B, B, B). (R and B stands for red and blue, respectively).
There are six ways to arrange the balls so that Takahashi will need exactly two moves: (B, B, R, B, R), (B, B, R, R, B), (R, B, B, R, B), (R, B, R, B, B), (B, R, B, B, R), and (B, R, R, B, B).
There is one way to arrange the balls so that Takahashi will need exactly three moves: (B, R, B, R, B).

Sample Input 2

2000 3

Sample Output 2

1998
3990006
327341989

Be sure to print the numbers of arrangements modulo 10^9+7.

见题面 Input 部分

见题面 Output 部分