#include<cstdio>
#include<queue>
#include<map>
using namespace std;
const int maxt = 1000 + 10;
int main()
{
#ifdef LOCAL
#endif
int t, kase = 0;
while(scanf("%d", &t) == 1 && t)
{
printf("Scenario #%d\n", ++kase);
map<int, int> team;
for(int i = 0; i < t; i++)
{
int n, x;
scanf("%d", &n);
while(n--)
{
scanf("%d", &x);
team[x] = i;
}
}
queue<int> q, q2[maxt];
for(;;)
{
int x;
char cmd[10];
scanf("%s", cmd);
if(cmd[0] == 'S') break;
else if(cmd[0] == 'D')
{
int t = q.front();
printf("%d\n", q2[t].front());
q2[t].pop();
if(q2[t].empty()) q.pop();
}
else if(cmd[0] == 'E')
{
scanf("%d", &x);
int t = team[x];
if(q2[t].empty()) q.push(t);
q2[t].push(x);
}
}
printf("\n");
}
return 0;
}
#include<queue>
#include<map>
using namespace std;
const int maxt = 1000 + 10;
int main()
{
#ifdef LOCAL
#endif
int t, kase = 0;
while(scanf("%d", &t) == 1 && t)
{
printf("Scenario #%d\n", ++kase);
map<int, int> team;
for(int i = 0; i < t; i++)
{
int n, x;
scanf("%d", &n);
while(n--)
{
scanf("%d", &x);
team[x] = i;
}
}
queue<int> q, q2[maxt];
for(;;)
{
int x;
char cmd[10];
scanf("%s", cmd);
if(cmd[0] == 'S') break;
else if(cmd[0] == 'D')
{
int t = q.front();
printf("%d\n", q2[t].front());
q2[t].pop();
if(q2[t].empty()) q.pop();
}
else if(cmd[0] == 'E')
{
scanf("%d", &x);
int t = team[x];
if(q2[t].empty()) q.push(t);
q2[t].push(x);
}
}
printf("\n");
}
return 0;
}
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