#include using namespace std; using ll = long long; using P = pair; #define rep(i, n) for(ll i = 0; i < n; i++) #define all(x) (x).begin(),(x).end() templatebool chmin(T&a, const T&b){if(a>b){a=b;return 1;}return 0;} templatebool chmax(T&a, const T&b){if(a> n; int x = n%3; if(x==0){ rep(i,n) cout << (i+(i>=n/3*2))*3 << " "; cout << endl; rep(i,n) cout << i*3+1 << " "; cout << endl; }else if(x==1){ cout << 1 << " "; rep(i,n-1) cout << (i+2+(i+1>=n/3*2))*3 << " "; cout << endl; rep(i,n) cout << (i+1)*3+1 << " "; cout << endl; }else{ n -= 5; cout << "1 4 15 21 24 "; rep(i,n) cout << (i+9+(i>=n/3*2))*3 << " "; cout << endl << "7 10 13 16 19 "; rep(i,n) cout << i*3+28 << " "; cout << endl; } return 0; }