import java.io.*;
import java.util.*;

public class SEASONS {
	public static void main( String[] args ) {
		int[][] mult = {
						{2, 1, 3, -2},
						{1, 3, 1, -1},
						{2, -2, -1, 3},
						{0, 3, 1, 0},
						{1, 0, 0, 3},
						{2, 0, 3, 0},
						{0, 1, 3, 0},
						{3, 2, 1, 0},
						{2, 1, 1, 3},
						{3, -2, 3, -1},
						{2, 0, 3, 1},
						{3, 1, 3, 1},
						{1, 3, 1, 0},
						{3, 2, 3, 2},
						{3, 2, 3, 1}
					   };
		String seasons[] = {"spring", "summer", "fall", "winter"};
		try {
			BufferedReader in = new BufferedReader(new FileReader("SEASONS.IN"));
			PrintWriter out = new PrintWriter(new BufferedWriter(new FileWriter("SEASONS.OUT")));
			int n = Integer.parseInt(in.readLine());
			for ( int i = 1; i <= n; i++ ) {
				StringTokenizer st = new StringTokenizer(in.readLine());
				String best = "";
				int bestScore = 0;
				int[] userIn = new int[15];
				for ( int q = 0; q < 15; q++ ) {
					userIn[q] = Integer.parseInt(st.nextToken());
				}
				for ( int k = 0; k < 4; k++ ) {
					int seasonScore = 0;
					for ( int j = 0; j < 15; j++ ) {
						seasonScore += mult[j][k] * userIn[j];
					}
					if ( seasonScore > bestScore || (seasonScore == bestScore && bestScore > 0) ) {
						if ( best.equals("") || seasonScore > bestScore ) 
							best = "Come to Ithaca in ";
						if ( k > 0 & !(seasonScore > bestScore) ) 
							best += " or ";
						best += seasons[k];
						bestScore = seasonScore;
					}
				}
				if ( bestScore == 0 ) {
					best = "Don't come to Ithaca";
				}
				out.println("Data Set " + i + ": " + best + "!");
			}
			in.close();
			out.close();
		} catch ( IOException e ) {
			System.out.println("i/o error");
		}
	}
}