/*
 * To change this template, choose Tools | Templates
 * and open the template in the editor.
 */

package recycled;

import java.io.BufferedReader;
import java.io.DataInputStream;
import java.io.FileInputStream;
import java.io.FileWriter;
import java.io.InputStreamReader;
import java.io.PrintWriter;
import java.util.TreeSet;

/**
 *
 * @author Alfred
 */
public class Main {

    /**
     * @param args the command line arguments
     */
    public static void main(String[] args) {
    try {
            FileInputStream fstream = new FileInputStream("C-small-attempt0.in");
            DataInputStream in = new DataInputStream(fstream);
            BufferedReader br = new BufferedReader(new InputStreamReader(in));
            FileWriter outFile = new FileWriter("out.txt");
            PrintWriter out = new PrintWriter(outFile);
            String line;
            line = br.readLine();
            int cases = Integer.parseInt(line);
            for (int i=1; i<=cases;i++){
                line = br.readLine();
                String[] values = line.split(" ");
                int A = Integer.parseInt(values[0]);
                int B = Integer.parseInt(values[1]);
                int total=0;
                for (int n=A; n<=B;n++){
                    TreeSet<String> solutions = new TreeSet<String>();
                    for (int k=1;k<values[1].length();k++){
                        String m = circshift(n,k);
                        int mVal = Integer.parseInt(m);
                        if(mVal<=B && mVal!=n  && mVal> n && !m.startsWith("0") && m.length()==Integer.toString(n).length() )
                        {
                            solutions.add(m);
                        }                   
                    }
                    total+=solutions.size();
                }
                out.println("Case #"+i+": "+total);
            }
            in.close();
            out.close();
        } catch (Exception e) {//Catch exception if any
            System.err.println("Error: " + e.getMessage());
        }

}

    private static String circshift(int n, int k) {
        String nString=Integer.toString(n);
        int len=nString.length();
        String m =  nString.substring(len-k)+nString.subSequence(0, len-k);
        //System.out.println(n+" "+m);
        return m;
    }

}

import com.sun.org.apache.xerces.internal.impl.xs.opti.DefaultXMLDocumentHandler;
import util.graph.DynDjikstra;
import util.graph.Edge;
import util.graph.Node;
import util.graph.State;

import javax.xml.crypto.dsig.CanonicalizationMethod;
import java.io.IOException;
import java.math.BigInteger;
import java.util.List;
import java.util.PriorityQueue;
import java.util.SortedSet;
import java.util.TreeSet;

public class CrossingRoad extends JamProblem {

    public static void main(String[] args) throws IOException {
        CrossingRoad p = new CrossingRoad();
        p.go();
    }
    @Override
    String solveCase(JamCase jamCase) {
        CrossCase ca = (CrossCase) jamCase;
        CrossState crossState = new CrossState();
        crossState.time = 0;
        ca.startNode.last = crossState;
        CrossState state = (CrossState) DynDjikstra.FindShortest(ca.startNode, ca.stopNode);


        return "" + state.time;
    }

    @Override
    JamCase parseCase(List<String> file, int line) {
        String first = file.get(line++);
        int[] size = JamUtil.parseIntList(first, 2);
        CrossCase ca = new CrossCase();
        ca.n = size[0];
        ca.m = size[1];
        ca.lineCount = ca.n + 1;
        ca.map = new Crossing[ca.n][ca.m];
        Node[][][][] nodes = new Node[ca.n][ca.m][2][2];
        Node start = null;
        Node end = null;
        for (int y = 0; y < ca.n; y++) {
            String row = file.get(line++);
            int[] data = JamUtil.parseIntList(row, 3 * ca.m);
            for (int x = 0; x < ca.m; x++) {
                Crossing cr = new Crossing();
                ca.map[y][x] = cr;
                cr.minTime = Integer.MAX_VALUE;
                cr.s = data[3*x];
                cr.w = data[3*x+1];
                cr.t = data[3*x+2];
                cr.x = x;
                cr.y = y;
                Node ne = new CrossNode();

                Node se = new CrossNode();
                Node sw = new CrossNode();
                Node nw = new CrossNode();
                CrossStreetSNEdge snEdge1 = new CrossStreetSNEdge();
                snEdge1.s =cr.s;
                snEdge1.w = cr.w;
                snEdge1.t = cr.t;
                CrossStreetWEEdge weEdge = new CrossStreetWEEdge();
                weEdge.s= cr.s;
                weEdge.w=cr.w;
                weEdge.t=cr.t;

                snEdge1.biConnect(ne,se);
                snEdge1.biConnect(nw,sw);
                weEdge.biConnect(ne,nw);
                weEdge.biConnect(se,sw);

                Node[][] pack = nodes[y][x];
                pack[0][0] = nw;
                pack[0][1] = ne;
                pack[1][1] = se;
                pack[1][0] = sw;
                ((CrossNode)nw).label = "y " + y + " x " + x + " nw";
                ((CrossNode)ne).label = "y " + y + " x " + x + " ne";
                ((CrossNode)se).label = "y " + y + " x " + x + " se";
                ((CrossNode)sw).label = "y " + y + " x " + x + " sw";
                if (y==0 && x ==ca.m-1) {
                    ca.stopNode = pack[0][1];
                }

                if (y==ca.n-1 && x == 0) {
                    ca.startNode = pack[1][0];
                }

                if (y>0) {
                    CrossBlockEdge b1 = new CrossBlockEdge();
                    b1.biConnect(nodes[y][x][0][1],nodes[y-1][x][1][1]);
                    b1.biConnect(nodes[y][x][0][0],nodes[y-1][x][1][0]);
                }

                if (x>0) {
                    CrossBlockEdge b1 = new CrossBlockEdge();
                    b1.biConnect(nodes[y][x][0][0], nodes[y][x - 1][0][1]);
                    b1.biConnect(nodes[y][x][1][0],nodes[y][x-1][1][1]);
                }
            }
        }
        return ca;
    }
}

class CrossCase extends JamCase {
    int n, m;
    Crossing[][] map;
    public Node startNode;
    public Node stopNode;
}

class Crossing implements Comparable<Crossing>{
    int s, w, t, minTime,x,y;

    @Override
    public int compareTo(Crossing o) {
        return Integer.compare(minTime,o.minTime);
    }
}

class CrossState extends State {

    long time;
    @Override
    public int compareTo(Object o) {
        return Long.compare(time,((CrossState)o).time);
    }
}

class CrossBlockEdge extends Edge {
    @Override
    public State travel(State current) {
        CrossState old = (CrossState) current;
        CrossState newS = new CrossState();
        newS.time = old.time + 2;
        return newS;
    }
}

class CrossStreetSNEdge extends Edge {
    long s,w,t;
    @Override
    public State travel(State current) {
        CrossState old = (CrossState) current;
        CrossState newS = new CrossState();
        long adjusted = old.time - t;
        long period = s + w;
        long inCycle = adjusted % period;
        if (inCycle < s) {
            newS.time = old.time + 1;
            return newS;
        }
        newS.time = old.time + (period-inCycle);
        return newS;
    }
}

class CrossStreetWEEdge extends Edge {
    long s,w,t;
    @Override
    public State travel(State current) {
        CrossState old = (CrossState) current;
        CrossState newS = new CrossState();
        long adjusted = old.time - t;
        long period = s + w;
        long inCycle = adjusted % period;
        if (inCycle >= s) {
            newS.time = old.time + 1;
            return newS;
        }
        newS.time = old.time + (s-inCycle);
        return newS;
    }
}

class CrossNode extends Node {
    String label;
    CrossNode() {
        last = new CrossState();
    }

    @Override
    public String toString() {
        return label;
    }
}
