11 20
1 2
2 7 6
1 7
4 10 9 3 2
2 9 2
1 3
0
0
3 1 6 7
4 11 7 5 6
2 2 8
4
 5 5
1 2
1 3
2 1 4
1 5
0
1
 5 5
1 2
1 3
2 2 4
1 5
0
1
 4 3
1 2
1 3
1 1
0
1
 6 6
1 2
2 3 6
1 4
0
1 3
1 5
2
 5 5
1 2
2 3 5
1 4
1 2
0
1
 5 5
2 2 3
1 4
1 5
1 3
0
1
 6 6
1 2
2 3 6
1 4
1 5
1 1
0
1
 5 5
1 2
2 4 3
0
1 5
1 2
1
 6 6
2 2 3
1 4
1 4
1 5
1 6
0
1
 5 5
2 2 3
2 4 5
1 5
0
0
1
 5 5
2 2 4
1 3
1 4
1 5
0
1
 57 39
1 57
1 40
1 38
0
0
0
1 20
0
0
1 53
0
0
0
1 36
1 40
1 27
1 11
1 7
1 35
0
1 23
1 44
1 14
1 54
0
1 21
1 28
1 37
1 38
1 26
1 3
0
1 14
0
1 1
1 10
1 52
1 45
0
1 16
0
1 22
1 51
1 48
1 30
1 30
0
1 19
1 33
0
1 45
1 42
1 49
0
1 23
0
1 31
15
 15 20
3 4 9 7
0
1 1
3 5 6 1
1 13
0
4 8 15 4 2
1 7
1 2
0
1 4
0
2 3 11
1 5
2 1 6
4
 5 5
2 2 3
1 4
0
1 5
1 4
2
 6 6
2 2 3
1 4
1 5
0
1 6
1 4
1
 4 4
2 2 4
1 3
1 1
0
3
 2 1
0
1 1
1
 8 8
2 2 5
1 3
1 7
0
1 6
1 8
1 4
1 4
1
 5 5
1 2
1 3
1 4
2 3 5
0
1
 4 4
2 2 3
1 4
1 4
0
1
 5 5
1 2
2 3 4
0
1 5
1 3
1
 6 6
1 2
2 3 4
1 5
1 5
1 6
0
1
 3 2
1 2
1 1
0
3
 5 5
2 2 3
1 5
1 4
1 5
0
1
 92 69
1 76
1 14
1 9
0
1 46
1 80
0
0
1 77
0
1 53
1 81
1 61
1 40
0
1 20
1 71
1 24
1 54
1 82
1 23
0
1 63
1 25
1 38
1 68
0
1 65
0
1 76
1 55
1 87
1 1
1 37
1 68
1 30
1 17
1 19
0
1 16
1 69
0
1 60
1 86
0
1 44
1 32
1 10
1 8
0
0
0
0
0
1 2
1 39
0
1 74
1 5
1 28
1 79
1 32
1 34
0
1 81
1 85
1 6
1 18
0
0
1 58
1 88
1 7
1 78
1 43
1 5
1 61
1 90
1 31
1 75
1 72
1 80
1 13
0
0
1 21
1 70
1 30
0
1 68
1 3
1 62
91
 5 5
2 2 4
1 3
1 1
1 5
0
1
 3 3
1 2
2 1 3
0
1
 6 6
2 2 4
1 3
0
1 5
1 6
1 3
1
 53 38
0
1 35
0
1 32
0
0
1 49
1 25
0
1 19
0
0
1 25
1 48
1 50
1 2
1 4
1 50
1 34
1 4
1 46
0
1 4
1 5
1 43
1 8
1 40
1 47
1 21
1 43
0
1 10
1 27
1 33
1 20
1 26
0
0
0
1 53
0
0
1 45
1 23
1 7
1 52
1 51
0
1 29
1 48
1 36
1 2
1 28
2
 8 8
2 2 3
1 4
1 4
1 5
1 6
0
1 8
1 7
1
 5 5
1 2
1 3
1 4
2 2 5
0
1

Win
4 10 11 8
 Win
1 2 3 1 2 3 4 5
 Draw
 Draw
 Lose
 Win
1 2 3 4 2 5
 Lose
 Win
1 2 3 4 5 1 2 6
 Win
1 2 4 5 2 3
 Lose
 Lose
 Lose
 Draw
 Win
4 5 13 3 1 4 5 13 3 1 9 2
 Draw
 Lose
 Win
3 1 2 3 1 4
 Lose
 Lose
 Draw
 Lose
 Lose
 Lose
 Lose
 Win
1 3 4 5
 Lose
 Win
1 2 3 1 4 5
 Draw
 Lose
 Draw
 Lose
 Win
1 2 3 4 2 3 4 5

/*
    author : aryan57
    created : 08-June-2021 19:29:50 IST
*/
#include <bits/stdc++.h>
using namespace std;

template<typename A, typename B> ostream& operator<<(ostream &os, const pair<A, B> &p) { return os << '(' << p.first << ", " << p.second << ')'; }
template<typename T_container, typename T = typename enable_if<!is_same<T_container, string>::value, typename T_container::value_type>::type> ostream& operator<<(ostream &os, const T_container &v) { os << '{'; string sep; for (const T &x : v) os << sep << x, sep = ", "; return os << '}'; }
void dbg_out() { cerr << endl; }
template<typename Head, typename... Tail> void dbg_out(Head H, Tail... T) { cerr << ' ' << H; dbg_out(T...); }
#ifndef ONLINE_JUDGE
#define dbg(...) cerr << "(" << #__VA_ARGS__ << "):", dbg_out(__VA_ARGS__)
#else
#define dbg(...)
#endif

// #define int long long
#define X first
#define Y second
#define pb push_back
#define sz(a) ((int)(a).size())
#define all(a) (a).begin(), (a).end()
#define F(i, a, b) for (int i = a; i <= b; i++)
#define RF(i, a, b) for (int i = a; i >= b; i--)

const int mxn = 1e5;
const long long INF = 2e18;
const int32_t M = 1000000007;
// const int32_t M = 998244353;
const long double pie = acos(-1);

vector <int> adj[mxn];

vector<int> color_DAG;
int cycle_start=-1, cycle_end=-1;

bool dfs_DAG(int v) {
    color_DAG[v] = 1;
    for (int u : adj[v]) {
        if (color_DAG[u] == 0) {
            if (dfs_DAG(u))
                return true;
        } else if (color_DAG[u] == 1) {
            // found atleast one cycle which starts at node u and
            // end at node v, so the given directed is cyclic
            // Thus, NOT a DAG
            cycle_end = v;
            cycle_start = u;
            return true;
        }
    }
    color_DAG[v] = 2;
    return false;
}

// returns true if the directed graph is a DAG(Directed Acyclic Graph) in O(N+M)
// nodes are 0 indexed from 0 to no_of_nodes_DAG-1
bool is_DAG(int no_of_nodes_DAG) {

    color_DAG.assign(no_of_nodes_DAG,0);
    for (int v = 0; v < no_of_nodes_DAG; v++)
        if (color_DAG[v] == 0 && dfs_DAG(v))break;

    return cycle_start==-1;
}

void solve_LOG()
{
    int n,m;
    cin>>n>>m;

    
    vector<int> out(n);

    F(i,0,n-1)
    {
        cin>>out[i];
        F(j,0,out[i]-1)
        {
            int v;
            cin>>v;
            adj[i].push_back(v-1);
        }
    }

    int s;
    cin>>s;
    --s;

    queue<pair <int,int> > q; //{nodeindex,parity}

    bool visited[n][2]={};
    int parent[n][2]={};
    int distance[n][2]={};
    
    q.push({s,0});
    visited[s][0] = true;
    distance[s][0]=0;
    parent[s][0]=0;

    int found=-1;

    while (!q.empty()) {
    
        int parent_node = (q.front()).X;
        int parity = (q.front()).Y;
        q.pop();
    
        for (int child_node : adj[parent_node])
        {
    
            if (!visited[child_node][parity^1])
            {
                visited[child_node][parity^1] = true;
                q.push({child_node,parity^1});
                distance[child_node][parity^1] = distance[parent_node][parity] + 1;
                parent[child_node][parity^1] = parent_node;

                if(distance[child_node][1]%2 && out[child_node]==0)
                {
                    found=child_node;
                    break;
                }
            }
        }
    }

    // dbg(found,parent[found][0]);
    

    if(found!=-1)
    {
        cout<<"Win\n";
        vector<int> v;
        int cur=found;
        int parity=1;
        while (cur!=s)
        {
            v.push_back(cur);
            cur=parent[cur][parity];
            parity^=1;
        }
        v.push_back(s);
        reverse(all(v));
        for(int x : v)
        {
            cout<<x+1<<" ";
        }
        cout<<"\n";
        return;
    }

    if(is_DAG(n))
    {
        cout<<"Lose\n";
    }
    else
    {
        cout<<"Draw\n";
    }
}

signed main()
{
    ios_base::sync_with_stdio(false);
    cin.tie(nullptr);
    cout.tie(nullptr);
#ifndef ONLINE_JUDGE
// freopen("input.txt","r",stdin);
// freopen("output.txt","w",stdout);
#endif
#ifdef ARYAN_SIEVE
    sieve();
#endif
#ifdef ARYAN_SEG_SIEVE
    segmented_sieve();
#endif
#ifdef ARYAN_FACT
    fact_init();
#endif
    // cout<<fixed<<setprecision(10);
    int _t=1;
    // cin>>_t;
    for (int i=1;i<=_t;i++)
    {
        // cout<<"Case #"<<i<<": ";
        solve_LOG();
    }
    return 0;
}
//	parsed : 08-June-2021 19:21:12 IST
//	parsed : 08-June-2021 20:09:38 IST