#include<bits/stdc++.h>

using namespace std;
//简化for循环的宏
#define _for(i, a, b) for( int i=(a); i<(b); ++i)
#define _rep(i, a, b) for( int i=(a); i<=(b); ++i)

int main() {
    int k, l = 0;
    cin >> k;
    _rep(a, 1, 3)
        _rep(b, 1, 3)
            _rep(c, 1, 3)
                _rep(d, 1, 3)
                    _rep(e, 1, 3)
                        _rep(f, 1, 3)
                            _rep(g, 1, 3)
                                _rep(h, 1, 3)
                                    _rep(i, 1, 3)
                                        _rep(j, 1, 3)
                                        if (a + b + c + d + e + f + g + h + i + j == k)   l++;

    cout << l << endl;
    _rep(a, 1, 3)
        _rep(b, 1, 3)
            _rep(c, 1, 3)
                _rep(d, 1, 3)
                    _rep(e, 1, 3)
                        _rep(f, 1, 3)
                            _rep(g, 1, 3)
                                _rep(h, 1, 3)
                                    _rep(i, 1, 3)
                                        _rep(j, 1, 3)
                                            if (a + b + c + d + e + f + g + h + i + j == k) {
                                                cout << a << " ";
                                                cout << b << " ";
                                                cout << c << " ";
                                                cout << d << " ";
                                                cout << e << " ";
                                                cout << f << " ";
                                                cout << g << " ";
                                                cout << h << " ";
                                                cout << i << " ";
                                                cout << j << endl;
                                            }

    return 0;
}