You are the planning manager of an animation production company. What animation production companies produce these days is not limited to animation itself. Related products, such as figures of characters and character song CDs, are also important sources of revenue. How much this profit can be increased depends solely on you, the director of the planning department.

Obviously, these related products are not something that should be released in the dark clouds. This is because it takes a lot of time and budget to develop a product. Even if you release a figure of an anime character, you have to limit it to popular characters that are expected to sell a lot.

One of the means to measure the popularity of a character is popularity voting. You've been planning some popularity polls so far, but it seems that viewers are becoming dissatisfied with the project. There is an urgent need to establish other methods for measuring popularity.

So you made a hypothesis. The popularity of a character is proportional to the total appearance time in the main part of the anime. To test this hypothesis, you decided to write a program that aggregates the appearance times of each character.



Input

The input consists of multiple cases. Each case is given in the following format.


n
name0 m0 d0,0 ... d0, m0-1
name1 m1 d1,0 ... d1, m1-1
..
..
..
namen-1 mn-1 dn-1,0 ... dn-1, mn-1-1



n represents the number of characters.
namei represents the name of the character.
mi represents the type of time the character was shown.
After mi, mi integers di and j are given.
di and j represent the time when the character was shown.
The end of the input is given by a line consisting of n = 0


If only one character appears on the screen at a given time, that character can get n points.
Every time one more character appears at the same time, the points obtained for the character reflected at that time decrease by one.
If n characters are shown at the same time, 1 point will be added to each of n characters.


The input satisfies the following constraints.
2 ≤ n ≤ 20
0 ≤ mi ≤ 30
0 ≤ di, j <30
Di and j are all different for the i-th character.
namei contains only uppercase or lowercase letters and is no longer than 10.

Output

Output the points of the character with the smallest points and their names separated by a single space.
If there are multiple characters with the smallest points, select the person with the smallest name in lexicographical order.

Example

Input

4
akzakr 2 1 8
fnmyi 5 2 3 4 6 9
tsnukk 5 2 3 4 7 9
yskwcnt 6 3 4 7 8 9 10
4
akzakr 1 2
fnmyi 3 10 11 12
tsnukk 2 1 8
yskwcnt 2 1 8
5
knmmdk 2 13 19
akmhmr 4 13 15 19 22
mksyk 6 3 7 12 13 15 19
skrkyk 3 1 4 8
tmemm 3 1 17 24
5
knmmdk 5 5 6 16 18 26
akmhmr 9 3 4 7 11 14 15 17 18 20
mksyk 5 6 13 25 27 28
skrkyk 4 3 16 23 24
tmemm 3 6 12 20
14
hrkamm 6 4 6 8 10 20 22
mkhsi 6 1 10 12 15 22 27
hbkgnh 2 4 9
chyksrg 8 3 4 12 15 16 20 25 28
mktkkc 6 0 1 8 15 17 20
tknsj 6 6 8 18 19 25 26
yyitktk 3 3 12 18
ykhhgwr 5 3 9 10 11 24
amftm 7 2 6 8 12 13 14 17
mmftm 4 6 12 16 18
rtkakzk 3 14 15 21
azsmur 7 1 2 4 12 15 18 20
iormns 2 4 20
ktrotns 6 7 12 14 17 20 25
14
hrkamm 2 4 21
mkhsi 6 2 3 8 11 18 20
hbkgnh 4 4 16 28 29
chyksrg 5 0 3 9 17 22
mktkkc 2 7 18
tknsj 3 3 9 23
yyitktk 3 10 13 25
ykhhgwr 2 18 26
amftm 3 13 18 22
mmftm 4 1 20 24 27
rtkakzk 2 1 10
azsmur 5 2 5 10 14 17
iormns 3 9 15 16
ktrotns 5 7 12 16 17 20
0


Output

7 akzakr
4 akzakr
6 knmmdk
12 tmemm
19 iormns
24 mktkkc
import java.io.*;
import java.math.*;
import java.util.*;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
import java.lang.ArrayIndexOutOfBoundsException;

/**
 * @author yoshikyoto
 */
class Main extends MyUtil{
	// public static ArrayList<ArrayList<Integer>> g;
	public static Graph g;
	
	public static void main(String[] args) throws Exception{
		while(true){
			int n = readInt();
			if(n == 0) break;
			ArrayList<Chara> data = new ArrayList<Chara>();
			Chara.n = n; Chara.sum = new int[30];
			for(int i = 0; i < n; i++){
				data.add(new Chara(readLine()));
			}
			for(Chara chara : data)
				chara.calcPoint();
			
			Collections.sort(data, new CharaComparator());
			Chara res = data.get(0);
			p(res.point + " " + res.name);
		}
	}
}

class Chara extends MyUtil{
	static int[] sum;
	static int n;
	
	String name;
	int[] d;
	int point = 0;
	Chara(String str){
		String[] strs = str.split(" ");
		name = strs[0];
		int m = parseInt(strs[1]);
		d = new int[m];
		for(int i = 0; i < m; i++){
			d[i] = parseInt(strs[2+i]);
			sum[d[i]]++;
		}
	}
	
	void calcPoint(){
		for(int dd : d){
			point += (n - sum[dd] + 1);
		}
	}
}


class CharaComparator implements Comparator<Chara>{
    public int compare(Chara a, Chara b) {
        if (a.point != b.point) {
            return a.point - b.point;
        } else {
        	return a.name.compareTo(b.name);
        }
    }
}

class ArrayComparator implements Comparator<int[]>{
	public int compare(int[] a, int[] b){
		int l = Math.min(a.length, b.length);
		for(int i = 0; i < l; i++){
			if(a[i] == b[i]) continue;
			return b[i] - a[i];
		}
		return 0;
	}
}

class Node extends ArrayList<Edge>{
	int index, depth = -1;
	Node(int index){this.index = index;}
	Node parent;
	boolean visited = false;
}
class Edge{
	int from, to, cost;
	Edge(int from, int to, int cost){
		this.from = from;
		this.to = to;
		this.cost = cost;
	}
}
/*
class NodeComparator implements Comparator<Node>{
	public int compare(Node a, Node b){
		
	}
}*/
class Graph{
	Node n[];
	Graph(int node_count){
		n = new Node[node_count];
		for(int i = 0; i < node_count; i++) n[i] = new Node(i);
	}
	public void add(Edge e){
		n[e.from].add(e);
	}
	public Node get(int i){return n[i];}
	public Node lca(int a, int b){
		// 浅い方をaとする
		Node nodeA, nodeB;
		if(n[a].depth < n[b].depth){
			nodeA = n[a];
			nodeB = n[b];
		}else{
			nodeA = n[b];
			nodeB = n[a];
		}
		
		// 同じ深さまで親をたどる
		int diff = nodeB.depth - nodeA.depth;
		for(int k = 0; k < diff; k++){
			nodeB = nodeB.parent;
		}
		
		// 共通祖先を見つける
		while(nodeA != nodeB){
			nodeA = nodeA.parent;
			nodeB = nodeB.parent;
		}
		return nodeA;
	}
	void calcDepth(int root){
		QI que = new QI();
		que.push(root);
		n[root].depth = 0;
		
		while(que.size() > 0){
			int curr = que.pop();
			Node curr_node = n[curr];
			for(Edge e : curr_node){
				int next = e.to;
				Node next_node = n[next];
				if(next_node.depth == -1){
					next_node.depth = curr_node.depth + 1;
					next_node.parent = curr_node;
					que.push(next);
				}
			}
		}
	}
}



class Regex{
	Pattern p; Matcher m; String str;
	Regex(String regex_str){p = Pattern.compile(regex_str);}
	void setStr(String str){m = p.matcher(str);}
	boolean find(){return m.find();}
	String group(int i){return m.group(i);}
	String group(){return m.group();}
}

/**
 * UnionFindTree Set周りは未実装
 * @author yoshikyoto
 */
class UnionFindTree{
    public int[] parent, rank;
    public int n;
    public Set<Integer> set;
    // 初期化
    UnionFindTree(int _n){
        n = _n;
        for(int i = 0; i < n; i++){
        	parent = new int[n];
        	rank = new int[n];
            parent[i] = i;
            rank[i] = 0;
        }
    }
    // 根を求める
    int find(int x){
        if(parent[x] == x){
            return x;
        }else{
            return parent[x] = find(parent[x]);
        }
    }
    // xとyの集合を結合
    void unite(int x, int y){
        x = find(x);
        y = find(y);
        if(x == y){
            return;
        }
        if(rank[x] < rank[y]){
            parent[x] = y;
        }else{
            parent[y] = x;
            if(rank[x] == rank[y]) rank[x]++;
        }
    }
    // xとyが同じ集合か
    boolean same(int x, int y){
        return find(x) == find(y);
    }
};


/**
 * 整数を数え上げたりするクラス
 * new Prime(int n) でnまでエラトステネスの篩を実行。
 * @author yoshikyoto
 * @param a[i] iが素数の時true
 * @param count[i] i以下の素数の数
 */
class Prime{
	boolean[] a;
	int[] count;
	Prime(int n){
		a = new boolean[n+1];
		a[0] = false; a[1] = false;
		for(int i = 2; i <= n; i++) a[i] = true;
		// ふるい
		for(int i = 2; i < (n - 3) / 2; i++)
			if(a[i]) for(int j = 2; j * i <= n; j++)
					a[j * i] = false;
		
		// 数え上げ
		count = new int[n+1];
		count[0] = 0;
		for(int i = 1; i <= n; i++){
			int gain = 0;
			if(a[i]) gain = 1;
			count[i] = count[i-1] + gain;
		}
	}
}

class AI extends ArrayList<Integer>{}
class SI extends Stack<Integer>{}

class CountHashMap<E> extends HashMap<E, Integer>{
	ArrayList<E> keyArray = new ArrayList<E>();
	public void add(E key){add(key, 1);}
	public void add(E key, Integer value){
		if(containsKey(key)){value += get(key);
		}else{keyArray.add(key);}
		put(key, value);
	}
}
class HM extends CountHashMap<String>{} 

class Q<E> extends ArrayDeque<E>{
	public void push(E item){add(item);}
	public E pop(){return poll();}
}
class QS extends Q<String>{}
class QI extends Q<Integer>{}

/**
 * MyUtil
 * @author yoshikyoto
 */
class MyUtil extends MyIO{
	public static Random rand = new Random();
	public static long start_time = 0;
	public static void start(){start_time = System.currentTimeMillis();}
	public static void end(){
		if(start_time == 0) return;
		long time = System.currentTimeMillis() - start_time;
		if(DEBUG) p(time + "ms");
	}
	public static int digit(int n){return String.valueOf(n).length();}
	public static String reverse(String s){
		StringBuffer sb = new StringBuffer(s);
		return sb.reverse().toString();
	}
	public static void sort(int[] a){Arrays.sort(a);}
	public static void dsort(int[] a){
		Arrays.sort(a);
		int l = a.length;
		for(int i = 0; i < l/2; i++){
			int tmp = a[i]; a[i] = a[l-1-i]; a[l-1-i] = tmp;
		}
	}
	public static void sleep(int t){try{Thread.sleep(t);}catch(Exception e){}}
	public static int sum(int[] a){int s = 0; for(int i = 0; i < a.length; i++)s+=a[i]; return s;}
	public static int[] cp(int[] a){
		int[] b = new int[a.length];
		for(int i = 0; i < a.length; i++) b[i] = a[i];
		return b;
	}
	public static int randomInt(int min, int max){return min + rand.nextInt(max - min + 1);}
	static boolean inside(int y, int x, int h, int w){return 0 <= y && y <= (h-1) && 0 <= x && x <= (w-1);};
	public static boolean isUpper(char c){return 'A'<=c&&c<='Z';}
	public static boolean isLower(char c){return 'a'<=c&&c<='z';}
	public static char toUpper(char c){
		if(isLower(c)) return (char)(c - 'a' + 'A');
		return c;
	}
	public static char toLower(char c){
		if(isUpper(c)) return (char)(c - 'A' + 'a');
		return c;
	}
}

/**
 * MyIO
 * @author yoshikyoto
 */
class MyIO extends MyMath{
	static Scanner sc = new Scanner(new InputStreamReader(System.in));
	public static char scNextChar(){return sc.next().charAt(0);}
	static BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
	public static boolean DEBUG = false;
	public static String line;
	public static void debug(){DEBUG = !DEBUG;};
	public static int[] readIntMap() throws IOException{return parseInt(readLine().split(" "));}
	public static int[] readNoDistIntMap() throws IOException{
		String[] strs = readLine().split("");
		int l = strs.length;
		int[] ret = new int[l-1];
		for(int i = 1; i < l; i++)
			ret[i-1] = parseInt(strs[i]);
		return ret;
	}
	public static boolean readToLine() throws IOException{return (line = br.readLine()) != null;}
	public static String readLine() throws IOException{return br.readLine();}
	public static int readInt() throws IOException{return Integer.parseInt(br.readLine());}
	public static void p(Object o){System.out.println(o.toString());}
	public static void pr(Object o){System.out.print(o.toString());}
	public static void d(Object o){if(DEBUG)System.out.println(o.toString());}
	public static void dr(Object o){if(DEBUG)System.out.print(o.toString());}
	public static void da(Object[] o){if(DEBUG)System.out.println(Arrays.toString(o));}
	public static void da(int[] arr){if(DEBUG)System.out.println(Arrays.toString(arr));}
	public static void da(double[] arr){if(DEBUG)System.out.println(Arrays.toString(arr));}
	public static void da(boolean[] arr){if(DEBUG)System.out.println(Arrays.toString(arr));}
	public static int[] parseInt(String[] arr){
		int[] res = new int[arr.length];
		for(int i = 0; i < arr.length; i++)res[i] = Integer.parseInt(arr[i]);
		return res;
	}
	public static double[] parseDouble(String[] arr){
		double[] res = new double[arr.length];
		for(int i = 0; i < arr.length; i++)res[i] = Double.parseDouble(arr[i]);
		return res;
	}
	public static boolean[] parseBool(String[] arr){
		int[] t = parseInt(arr);
		boolean[] res = new boolean[t.length];
		for(int i = 0; i < t.length; i++){
			if(t[i] == 1){res[i] = true;
			}else{res[i] = false;}
		}
		return res;
	}
	public static int parseInt(Object o){return Integer.parseInt(o.toString());}
	public static PrintWriter getFilePrintWriter(String file) throws IOException{
		FileWriter fw = new FileWriter(file);
		BufferedWriter bw = new BufferedWriter(fw);
		PrintWriter pw = new PrintWriter(bw);
		return pw;
	}
	public static BufferedReader getFileBufferdReader(String file) throws FileNotFoundException{
		FileReader fr = new FileReader(file);
		BufferedReader br = new BufferedReader(fr);
		return br;
	}
}

class MyMath{
	/**
	 * 弧度法の角度を入力してsinの値を返す（Math.sin の入力はラジアン）
	 */
	public static double sin(int r){return Math.sin(Math.toRadians(r));}

	/**
	 * 弧度法の角度を入力してcosの値を返す（Math.sin の入力はラジアン）
	 */
	public static double cos(int r){return Math.cos(Math.toRadians(r));}
	public static int max(int a, int b){return Math.max(a, b);}
	public static int min(int a, int b){return Math.min(a, b);}
	public static boolean isCross(int x1, int y1, int x2, int y2, int x3, int y3, int x4, int y4){
	    // 並行な場合
	    int m = (x2-x1)*(y4-y3)-(y2-y1)*(x4-x3);
	    if(m == 0) return false;
	    // 媒介変数の値が0より大きく1以下なら交差する、これは問題の状況によって変わるかも。
	    double r =(double)((y4-y3)*(x3-x1)-(x4-x3)*(y3-y1))/m;
	    double s =(double)((y2-y1)*(x3-x1)-(x2-x1)*(y3-y1))/m;
	    return (0 < r && r <= 1 && 0 < s && s <= 1);
	}
	public static boolean isParallel(int x1, int y1, int x2, int y2, int x3, int y3, int x4, int y4){
	    if((x2-x1)*(y4-y3) == (y2-y1)*(x4-x3)) return true;
	    else return false;
	}
	public static double sq(double d){return d*d;}
	public static int sq(int i){return i*i;}
	public static int sqdist(int x1, int y1, int x2, int y2){
		return sq(x1-x2) + sq(y1-y2);}
	public static double sqdist(double x1, double y1, double x2, double y2){
		return sq(x1-x2) + sq(y1-y2);}
	public static double dist(int x1, int y1, int x2, int y2){
		return Math.sqrt(sqdist(x1, y1, x2, y2));}
	public static double dist(double x1, double y1, double x2, double y2){
		return Math.sqrt(sqdist(x1, y1, x2, y2));}
	long comb(long n, long m){
		if(n < m) return 0;
    	long c = 1; m = (n - m < m ? n - m : m);
    	for(long ns = n - m + 1, ms = 1; ms <= m; ns ++, ms ++){c *= ns; c /= ms;}
    	return c;
    }
}