#include<iostream> #include<cstdio> using namespace std; int main(){ int i,j,n,m,k,max=0; int arr[5000]={0} cin>>n; cin>>m; for( i=2;i<=m;i++){ for(j=1;j<=n;j++){ if((j*i)<=n) arr[j*i]=!arr[j*i]; } } cout<<1; for(i=2;i<=n;i++){ if(arr[i]==0) cout<<","<<i; } cout<<endl; return 0; }