#include<bits/stdc++.h>
#define int long long
using namespace std;
int basis[60], place[60], a[100001], b[100001], c[100001];
bool getbit(int num, int bit)
{
    return (num >> bit)&1;
}
signed main()
{
    ios_base::sync_with_stdio(false);
    cin.tie(0);
    int n;
    cin>>n;
    for(int i = 1; i <= n; i++) cin>>a[i];
    for(int i = 1; i <= n; i++) cin>>b[i];
    int suma = 0, sumb = 0;
    for(int i = 1; i <= n; i++){
        suma ^= a[i];
        sumb ^= b[i];
        c[i] = a[i]^b[i];
    }
    for(int i = 0; i < 60; i++) basis[i] = -1;
    for(int i = 1; i <= n; i++){
        for(int j = 59; j >= 0; j--){
            if(getbit(c[i], j) == 0) continue;
            else if(basis[j] == -1){
                basis[j] = c[i];
                place[j] = i;
                break;
            }
            else c[i] ^= basis[j];
        }
    }
    vector<int> s;
    for(int i = 59; i >= 0; i--){
        if(getbit(suma, i) == 1 || getbit(sumb, i) == 1 || basis[i] == -1) continue;
        else{
            suma ^= basis[i];
            sumb ^= basis[i];
            s.push_back(place[i]);
        }
    }
    sort(s.begin(), s.end());
    cout<<suma+sumb<<" "<<s.size()<<'\n';
    for(int i = 0; i < s.size(); i++) cout<<s[i]<<" ";
}