#include using namespace std; #define REP(i,a,n) for(int i=(a); i<(int)(n); i++) #define rep(i,n) REP(i,0,n) #define FOR(it,c) for(__typeof((c).begin()) it=(c).begin(); it!=(c).end(); ++it) #define ALLOF(c) (c).begin(), (c).end() typedef long long ll; typedef unsigned long long ull; int main(){ int n, k; cin >> n >> k; vector v(n,0); rep(i,n){ if(i%2==0) v[i] = i/2; else v[i] = i/2 + 2; } { int i=n-1-k; int p = v[i]; while(i0) cout << " "; cout << v[i]; } cout << endl; return 0; }