#line 1 "/home/y_midori/cp/test3.cpp"
#define PROBLEM "https://yukicoder.me/problems/no/382"
#line 2 "template.hpp"
// #pragma GCC target("avx2")
// #pragma GCC optimize("O3")
// #pragma GCC optimize("unroll-loops")

#include <bits/stdc++.h>
using namespace std;
// https://xn--kst.jp/blog/2019/08/29/cpp-comp/
// debug methods
// usage: debug(x,y);
// vector 出力できるように修正
template <typename T>
ostream& debug_print(ostream& os, const vector<T>& v) {
    os << "[";
    for (size_t i = 0; i < v.size(); ++i) {
        os << v[i];
        if (i < v.size() - 1) os << ", ";
    }
    os << "]";
    return os;
}
template <typename T>
ostream& debug_print(ostream& os, const T& var) {
    os << var;
    return os;
}
#define CHOOSE(a) CHOOSE2 a
#define CHOOSE2(a0, a1, a2, a3, a4, x, ...) x
#define debug_1(x1) { cout << #x1 << ": "; debug_print(cout, x1) << endl; }
#define debug_2(x1, x2) { cout << #x1 << ": "; debug_print(cout, x1) << ", " << #x2 << ": "; debug_print(cout, x2) << endl; }
#define debug_3(x1, x2, x3) { cout << #x1 << ": "; debug_print(cout, x1) << ", " << #x2 << ": "; debug_print(cout, x2) << ", " << #x3 << ": "; debug_print(cout, x3) << endl; }
#define debug_4(x1, x2, x3, x4) { cout << #x1 << ": "; debug_print(cout, x1) << ", " << #x2 << ": "; debug_print(cout, x2) << ", " << #x3 << ": "; debug_print(cout, x3) << ", " << #x4 << ": "; debug_print(cout, x4) << endl; }
#define debug_5(x1, x2, x3, x4, x5) { cout << #x1 << ": "; debug_print(cout, x1) << ", " << #x2 << ": "; debug_print(cout, x2) << ", " << #x3 << ": "; debug_print(cout, x3) << ", " << #x4 << ": "; debug_print(cout, x4) << ", " << #x5 << ": "; debug_print(cout, x5) << endl; }

#ifdef LOCAL
#define debug(...) CHOOSE((__VA_ARGS__, debug_5, debug_4, debug_3, debug_2, debug_1, ~))(__VA_ARGS__)
#else
#define debug(...)
#endif

using ll = long long;
using vl = vector<ll>;
using vll = vector<vl>;
using P = pair<ll, ll>;
#define all(v) v.begin(), v.end()
template <typename T> inline bool chmax(T &a, T b) {
    return ((a < b) ? (a = b, true) : (false));
}
template <typename T> inline bool chmin(T &a, T b) {
    return ((a > b) ? (a = b, true) : (false));
}
#define rep1(i, n) for(ll i = 1; i <= ((ll)n); ++i)
// https://trap.jp/post/1224/
template <class... T> constexpr auto min(T... a) {
    return min(initializer_list<common_type_t<T...>>{a...});
}
template <class... T> constexpr auto max(T... a) {
    return max(initializer_list<common_type_t<T...>>{a...});
}
template <class... T> void input(T &...a) { (cin >> ... >> a); }
template <class T> void input(vector<T> &a) {
    for(T &x : a)
        cin >> x;
}
void print() { cout << '\n'; }
template <class T, class... Ts> void print(const T &a, const Ts &...b) {
    cout << a;
    (cout << ... << (cout << ' ', b));
    cout << '\n';
}
void print(const string &s) {
    cout << s << '\n';
}
template <class Container, typename = void>
struct is_container : std::false_type {};
template <class Container>
struct is_container<Container, std::void_t<decltype(std::declval<Container>().begin()), decltype(std::declval<Container>().end())>> : std::true_type {};
template <class Container>
typename enable_if<is_container<Container>::value>::type print(const Container& x) {
    if (!x.empty()) {
        auto it = x.begin();
        for (; it != prev(x.end()); ++it) {
            cout << *it << " ";
        }
        cout << *it << "\n";  // 最後の要素を出力して改行
    }
}
#define INT(...)                                                               \
    int __VA_ARGS__;                                                           \
    input(__VA_ARGS__)
#define LL(...)                                                                \
    long long __VA_ARGS__;                                                     \
    input(__VA_ARGS__)
#define STR(...)                                                               \
    string __VA_ARGS__;                                                        \
    input(__VA_ARGS__)
#define REP1(a) for(ll i = 0; i < a; i++)
#define REP2(i, a) for(ll i = 0; i < a; i++)
#define REP3(i, a, b) for(ll i = a; i < b; i++)
#define REP4(i, a, b, c) for(ll i = a; i < b; i += c)
#define overload4(a, b, c, d, e, ...) e
#define rep(...) overload4(__VA_ARGS__, REP4, REP3, REP2, REP1)(__VA_ARGS__)

ll inf = 3e18;
vl dx = {1, -1, 0, 0};
vl dy = {0, 0, 1, -1};
#line 3 "graph/graph-template.hpp"
// https://ei1333.github.io/library/graph/graph-template.hpp
template <class T = ll> struct Edge {
    int from, to;
    T cost;
    int idx;
    Edge() = default;
    Edge(int from, int to, T cost = 1, int idx = -1)
        : from(from), to(to), cost(cost), idx(idx) {}
    Edge &operator=(const int &x) {
        to = x;
        return *this;
    }
    operator int() const { return to; }
};
template <class T = ll> struct Graph {
    using cost_type = T;
    vector<vector<Edge<T>>> g;
    int es; // edge_size
    Graph(int n) : g(n), es(0) {};
    int size() const { return ssize(g); }
    void add_directed_edge(int from, int to, T cost = 1) {
        g[from].emplace_back(from, to, cost, es++);
    }
    void add_edge(int from, int to, T cost = 1) {
        g[from].emplace_back(from, to, cost, es);
        g[to].emplace_back(to, from, cost, es++);
    }
    vector<Edge<T>> &operator[](const int &k) { return g[k]; }
    const vector<Edge<T>> &operator[](const int &k) const { return g[k]; }
    void read(int m, int padding = -1, bool weighted = false,
              bool directed = false) {
        rep(i, m) {
            int a, b;
            T c(1);
            cin >> a >> b;
            a += padding;
            b += padding;
            if(weighted)
                cin >> c;
            if(directed)
                add_directed_edge(a, b, c);
            else
                add_edge(a, b, c);
        }
    }
};
#line 3 "/home/y_midori/cp/test3.cpp"
template <int n_max, class edge_type>
vector<int> max_independent_set(int n, const vector<edge_type> &edges) {
    using BS = bitset<n_max>;
    BS res;
    auto dfs = [&n, &res](auto &&dfs, vector<BS> nbd, BS rem, BS cur) {
        while(1) {
            bool upd = false;
            for(int i : views::iota(0, n) | views::filter([&](int i) {
                            return rem[i] and (rem & nbd[i]).count() <= 1;
                        })) {
                rem[i] = 0;
                cur[i] = 1;
                upd = true;
                rem &= ~nbd[i];
            }
            if(!upd)
                break;
        }
        if(rem.count() == 0) {
            if(res.count() < cur.count())
                res = cur;
            return;
        }
        int max_idx = ranges::max(
            views::iota(0, n) | views::filter([&](int i) { return rem[i]; }),
            {}, [&](int i) { return (rem & nbd[i]).count(); });
        assert(rem[max_idx] and nbd[max_idx].count());
        rem[max_idx] = 0;
        // maxidx 使わない
        if(nbd[max_idx].count() > 2)
            dfs(dfs, nbd, rem, cur);
        // 使う
        cur[max_idx] = 1;
        rem &= ~nbd[max_idx];
        dfs(dfs, nbd, rem, cur);
    };
    vector<BS> nbd(n);
    BS rem;
    for(int i : views::iota(0, n))
        rem[i] = 1;
    for(auto &e : edges) {
        assert(0 <= min(e, e.from) and max(e, e.from) < n);
        if(e.from == e)
            rem[e] = 0;
        nbd[e.from][e] = nbd[e][e.from] = 1;
    }
    dfs(dfs, nbd, rem, BS(0));
    vector<int> res_v;
    for(int i :
        views::iota(0, n) | views::filter([&](int i) { return res[i]; }))
        res_v.emplace_back(i);
    return res_v;
}

void solve() {
    LL(s);
    const ll mod = 1000003;
    s = 12345 * s % mod;
    int n = s % 120 + 2;
    s = 12345 * s % mod;
    int p = s;
    using edge_type = Edge<bool>;
    using Edges = vector<edge_type>;
    Edges edges;
    rep(i, n) {
        rep(j, i + 1, n) {
            s = 12345 * s % mod;
            if(s >= p)
                edges.emplace_back(i, j);
        }
    }
    debug(n, edges.size());
    // INT(n, m);
    // rep(i, m) {
    //     INT(a, b);
    //     edges.emplace_back(a, b);
    // }
    auto ans = max_independent_set<128, edge_type>(n, edges);
    if(ans.size() == n)
        print(-1);
    else {
        print(ans.size() + 1);
        for(auto &a : ans)
            ++a;
        print(ans);
    }
}
int main() {
    ios::sync_with_stdio(false);
    std::cin.tie(nullptr);
    solve();
}