import java.io.BufferedReader;
import java.io.BufferedWriter;
import java.io.File;
import java.io.FileReader;
import java.io.FileWriter;
import java.util.ArrayList;
import java.util.Iterator;
import java.util.List;

public class Q3M {
	public static void main(String[] args) throws Exception {
		compute();
	}

	private static void compute() throws Exception {
		BufferedReader br = new BufferedReader(new FileReader(new File(
				"C:\\work\\Q3\\C-small-attempt0.in")));
		String line = null;
		int i = Integer.parseInt(br.readLine());
		List l = new ArrayList();
		for (int j = 0; j < i; j++) {
			line = br.readLine();
			String[] nums = line.split(" ");
			l.add(calculate(nums));
		}
		writeOutput(l);
	}

	private static int calculate(String[] nums) {
		int min = Integer.parseInt(nums[0]);
		int max = Integer.parseInt(nums[1]);
		int count = 0;
		List l = new ArrayList();
		for (int i = min; i <= max; i++) {
			for (int times = 1; times < countDigits(i); times++) {
				int res = shiftNum(i, times);
				if (res <= max && i < res) {
					if ((!l.contains((i + ":" + res)))) {
						l.add(i + ":" + res);
						l.add(res + ":" + i);
						count++;
					}
				}
			}
		}
		return count;
	}

	private static boolean checkZeros(int temp, int res) {
		if (temp % 10 == 0 || res % 10 == 0)
			return false;
		return true;
	}

	private static int shiftNum(int n, int times) {
		int base = (int) Math.pow(10, times);
		int temp2 = n / base;
		int placeHolder = (int) Math.pow((double) 10,
				(double) countDigits(temp2));
		int res = placeHolder * (n % base) + temp2;
		if (countDigits(res) == countDigits(n)) {
			return res;
		} else {
			return 2000001;
		}
	}

	public static int countDigits(int x) {
		if (x < 10)
			return 1;
		else {
			return 1 + countDigits(x / 10);
		}
	}

	private static void writeOutput(List l) throws Exception {
		StringBuffer b = new StringBuffer();
		int i = 1;
		BufferedWriter br = new BufferedWriter(new FileWriter(new File(
				"C:\\work\\Q3\\ans.txt")));
		for (Iterator iterator = l.iterator(); iterator.hasNext();) {
			br.write("Case #" + i++ + ": " + iterator.next());
			br.newLine();
		}
		br.close();
	}

}
package net.jbirch.gcj12qual;

import java.io.FileNotFoundException;
import java.util.Scanner;
import net.jbirch.gcj12qual.util.FileLoader;

/**
 *
 * @author Birch
 */
public class C implements Runnable {

    protected FileLoader inFile;
    protected Scanner in;

    /**
     * @param args the command line arguments
     */
    public static void main(String[] args) {
        (new C()).run();
    }

    public C() {
        inFile = new FileLoader("src\\main\\resources\\C.txt");
    }

    public void run() {
        try {
            in = inFile.getScanner();
            solve();
        } catch (FileNotFoundException fnfe) {
            System.out.println("File not found. Exiting.");
            System.out.println(fnfe);
        }
    }

    //Commence overall magic
    protected void solve() {
        int cases = Integer.valueOf(in.nextLine());
        for (int i = 0; i < cases; i++) {
            System.out.print("Case #" + (i + 1) + ": ");
            solve(in.nextInt(), in.nextInt());
        }
    }

    protected void solve(int low, int high) {
        int digits = (int) Math.log10(low);
        int count=0;

        for (int i = low; i <= high; i++) {
            int[] rotatedThisRound = new int[digits]; // for cases like 1212 - 2121 being counted twice. Sly.
            for (int j = 1; j <= digits; j++) {
                    int rotated = this.rotateInt(i, j);
                    if (rotated < low || rotated > high || i >= rotated || this.contains(rotatedThisRound, rotated)) continue;
                    rotatedThisRound[j - 1] = rotated;
                    count++;
            }
        }

        System.out.println(count);
    }

    protected int rotateInt(int i, int turns) {
        String theGuy = String.valueOf(i);
        String guyThe = theGuy.substring(turns) + theGuy.substring(0, turns);

        if (guyThe.startsWith("0")) return 0; // Force a fail case - rotated number has leading 0 and thus is of different length

        return Integer.valueOf(guyThe);
    }

    protected boolean contains(int[] a, int i) {
        for (int j : a) {
            if (j == i) return true;
        }
        return false;
    }
}
