#include <iostream>
#include <vector>
#include <fstream>
#include <cstdio>

using namespace std;

FILE *in = fopen("fool.in", "r");

char line[500];
int pos, rpos;

bool set();

vector<vector<int> > sets;
vector<vector<int> > lists;

bool element()
{
	//printf("element[%d-%d]\n", pos, rpos);
	if (pos == rpos) return true;
	bool b = set();
	//printf("element[%d-%d] %s\n", pos, rpos, b?"true":"false");
	return b;
}

bool list()
{
	if (lists[pos][rpos] != -1) return lists[pos][rpos]==1;
	int oldrpos = rpos;
	int oldpos = pos;
	for(int i = pos; i <= oldrpos; ++i) {
		if (i > oldpos && line[i] != '}') continue ;
		if (i < oldrpos && line[i+1] != ',') continue ;
		//printf("list[%d-%d] - %d\n", oldpos, oldrpos, i);
		pos = oldpos;
		rpos = i;
		if (element()) {
			if (i == oldrpos) {
				lists[oldpos][oldrpos] = 1;
				return true;
			}
			if (line[i+1] == ',') {
				pos = i+2;
				rpos = oldrpos;
				if (list()) {
					lists[oldpos][oldrpos] = 1;
					return true;
				}
				//printf("element ok. but not rest\n");
			}
		}
	}
	//printf("list[%d-%d] false\n", oldpos, oldrpos);
	lists[oldpos][oldrpos] = 0;
	return false;
}

bool elementlist()
{
	//printf("elementlist[%d-%d]\n", pos, rpos);
	if (pos >= rpos) return true;
	bool b = list();
	//printf("elementlist[%d-%d] %s\n", pos, rpos, b ? "true":"false");
	return b;
}

bool set()
{
	if (sets[pos][rpos] != -1) return sets[pos][rpos]==1;
	//printf("set[%d-%d]\n", pos, rpos);
	if (line[pos] != '{') {
		//printf("set[%d-%d] false\n", pos, rpos);
		return false;
	}
	if (line[rpos] != '}') {
		//printf("set[%d-%d] false\n", pos, rpos);
		return false;
	}
	pos ++; rpos --;
	bool b = elementlist();
	sets[pos-1][rpos+1] = b ? 1 : 0;
	//printf("set[%d-%d] %s\n", pos, rpos, b?"true":"false");
	return b;
}

int main()
{
	int n;
	fscanf(in, "%d", &n);
	fgets(line, sizeof(line), in);
	for(int k = 0; k< n; ++k) {
		fgets(line, sizeof(line), in);
		pos = 0;
		rpos = strlen(line)-2;
		sets.assign(rpos+1, vector<int>(rpos+1, -1));
		lists.assign(rpos+1, vector<int>(rpos+1, -1));
		for(int i = 0; i < rpos; ++i) {
			if (line[i] == line[i+1] && line[i] == '}')
				sets[i][i+1] = 1;
			if (line[i] == line[i+2] && line[i] == '}')
				sets[i][i+2] = 1;
			lists[i][i] = 1;
		}
		if (!set()) printf("Word #%d: No Set\n", k+1);
		else printf("Word #%d: Set\n", k+1);
	}
	return 0;
}