#include <cstdio>
#include <cstdlib>
#include <algorithm>
#include <iostream>

using namespace std;

//namaega184

int main(){
	int n,k;scanf("%d%d",&n,&k);
	int now=0,d=n%(k+2);
	int dis=(now-d+k+2)%(k+2);
	if(dis)now+=k+1-dis;
	printf("%d\n",now);
	fflush(stdout);
	while(1){
		scanf("%d",&now);
		if(now>=n)break;
		dis=(now-d+k+2)%(k+2);
		now+=k+1-dis;
		printf("%d\n",now);
		fflush(stdout);
	}
	printf("%d\n",n);
	fflush(stdout);
	return 0;
}