#include <bits/stdc++.h>
using namespace std;
//using namespace atcoder;
struct fast_ios { fast_ios(){ cin.tie(0); ios::sync_with_stdio(false); cout << fixed << setprecision(20); }; } fast_ios_;
#define FOR(i, begin, end) for(int i=(begin);i<(end);i++)
#define REP(i, n) FOR(i,0,n)
#define IFOR(i, begin, end) for(int i=(end)-1;i>=(begin);i--)
#define IREP(i, n) IFOR(i,0,n)
#define Sort(v) sort(v.begin(), v.end())
#define Reverse(v) reverse(v.begin(), v.end())
#define all(v) v.begin(),v.end()
#define SZ(v) ((int)v.size())
#define Lower_bound(v, x) distance(v.begin(), lower_bound(v.begin(), v.end(), x))
#define Upper_bound(v, x) distance(v.begin(), upper_bound(v.begin(), v.end(), x))
#define chmax(a, b) a = max(a, b)
#define chmin(a, b) a = min(a, b)
#define bit(n) (1LL<<(n))
#define debug(x) cout << #x << "=" << x << endl;
#define vdebug(v) { cout << #v << "=" << endl; REP(i_debug, v.size()){ cout << v[i_debug] << ","; } cout << endl; }
#define mdebug(m) { cout << #m << "=" << endl; REP(i_debug, m.size()){ REP(j_debug, m[i_debug].size()){ cout << m[i_debug][j_debug] << ","; } cout << endl;} }
#define pb push_back
#define fi first
#define se second
#define int long long
#define INF 1000000000000000000
template<typename T> istream &operator>>(istream &is, vector<T> &v){ for (auto &x : v) is >> x; return is; }
template<typename T> ostream &operator<<(ostream &os, vector<T> &v){ for(int i = 0; i < v.size(); i++) { cout << v[i]; if(i != v.size() - 1) cout << endl; }; return os; }
template<typename T1, typename T2> ostream &operator<<(ostream &os, pair<T1, T2> p){ cout << '(' << p.first << ',' << p.second << ')'; return os; }
template<typename T> void Out(T x) { cout << x << endl; }
template<typename T1, typename T2> void chOut(bool f, T1 y, T2 n) { if(f) Out(y); else Out(n); }

using vec = vector<int>;
using mat = vector<vec>;
using Pii = pair<int, int>;
using v_bool = vector<bool>;
using v_Pii = vector<Pii>;

//int dx[4] = {1,0,-1,0};
//int dy[4] = {0,1,0,-1};
//char d[4] = {'D','R','U','L'};

const int mod = 1000000007;
//const int mod = 998244353;



signed main(){

    int N, M; cin >> N >> M;
    vec cnt(N + 1);
    FOR(i, 1, N + 1) FOR(j, 1, N + 1){
        if(__builtin_popcount(i * j) % 2 == 0){
            cnt[i]++;
            cnt[j]++;
        }
    }

    const int L = 2 * N * N;
    vector<v_bool> dp(N + 1, v_bool(2 * L + 1));
    dp[0][L] = true;
    FOR(i, 1, N + 1){
        REP(j, 2 * L + 1) if(dp[i - 1][j]){
            if(j - cnt[i] >= 0) dp[i][j - cnt[i]] = true;
            if(j + cnt[i] <= 2 * L) dp[i][j + cnt[i]] = true;
        }
    }

    if(!dp[N][L + 2 * M]){
        Out(-1);
        return 0;
    }
    vec X, Y;
    int now = L + 2 * M;
    IFOR(i, 1, N + 1){
        if(now - cnt[i] >= 0 && dp[i - 1][now - cnt[i]]){
            X.pb(i);
            now -= cnt[i];
        }else{
            Y.pb(i);
            now += cnt[i];
        }
    }
    cout << SZ(X) << ' ' << SZ(Y) << endl;
    for(int x: X) cout << x << ' ';
    cout << endl;
    for(int x: Y) cout << x << ' ';
    cout << endl;

    return 0;
}