#include<stdio.h>
int st[100],n,m;

void scrie(){
int i;
for(i=1;i<=m;i++)
printf("%d ",st[i]);
printf("\n");
}

void bkt(){
int up,k;
k=1;
st[k]=0;
while(k){
	up=0;
	while(!up&&st[k]<n-k+m) {
		st[k]++;
		up=1;
		}
	if(up)
		if(k==m) scrie();
		else {k++;st[k]=st[k-1];}
	else k--;
	}
}

int main(){
freopen("combinari.in","r",stdin);
scanf("%d %d",&n,&m);
freopen("combinari.out","w",stdout);
bkt();
return 0;
}