> import java.util.*;
> public class Main_1002 {
> 
> 	/**
> 	 * @param args
> 	 */
> 	public static void main(String[] args) {
> 		// TODO Auto-generated method stub
>            Tele tele=new Tele();
>            tele.inputTele();
>            tele.judge();
> 	}
> }
> class Tele{
> 	Scanner reader=new Scanner(System.in);
> 	int totalNum;
> 	String []teleNumber,solution,sol;
> 	public Tele()
> 	{
> 		totalNum=reader.nextInt()+1;
> 		teleNumber=new String[totalNum];
> 		solution=new String[totalNum];
> 		sol=new String[totalNum];
> 	}
> 	void inputTele()
> 	{
> 		for(int i=0;i<totalNum;i++)
> 			teleNumber[i]=reader.nextLine().trim();
> 	}
> 	void judge()
> 	{
> 		for(int i=0;i<totalNum;i++)
> 		{
> 			solution[i]="";
> 			for(int j=0;j<teleNumber[i].length();j++)
> 			{
> 				char temp=teleNumber[i].charAt(j);
> 				
> 			    switch(temp)
> 			        {
> 			           case '0':
> 			    	      solution[i]+=0;
> 			              break;
> 			           case '1':
> 			        	  solution[i]+=1;
> 			        	  break;
> 			          case 'A':
> 			          case 'B':
> 			          case 'C':
> 			          case '2':
> 				          solution[i]+=2;
> 			              break;
> 			          case 'D':
> 			          case 'E':
> 			          case 'F':
> 			          case '3':
> 				          solution[i]+=3;
> 				          break;
> 			          case 'G':
> 			          case 'H':
> 			          case 'I':
> 			          case '4':
> 				          solution[i]+=4;
> 				          break;
> 			          case 'J':
> 			          case 'K':
> 			          case 'L':
> 			          case '5':
> 				          solution[i]+=5;
> 				          break;
> 			          case 'M':
> 			          case 'N':
> 			          case 'O':
> 			          case '6':
> 				          solution[i]+=6;
> 				          break;
> 			          case 'P':
> 			          case 'R':
> 			          case 'S':
> 			          case '7':
> 				          solution[i]+=7;
> 				          break;
> 			          case 'T':
> 			          case 'U':
> 			          case 'V':
> 			          case '8':
> 				          solution[i]+=8;
> 				          break;
> 			          case 'W':
> 			          case 'X':
> 			          case 'Y':
> 			          case '9':
> 				          solution[i]+=9;
> 				          break;
> 				          default:break;
> 			        }
> 			}
> 		}
> 		outputTele();
> 	}
> 	void outputTele()
> 	{
> 		for(int i=0;i<totalNum;i++)
> 		{
> 			int k=0;
> 			sol[i]="";
> 			try
> 			{
> 				for(int j=0;j<solution[i].length();j++)
> 			{
> 					if(k==3)
> 					   {
> 						sol[i]=(sol[i]+'-').trim();
> 					    k++;
> 					   }
> 				    if(solution[i].charAt(j)!='-')
> 					   {
> 				    	sol[i]=(sol[i]+solution[i].charAt(j)).trim();
> 					    k++;
> 				       }
> 			}
> 			}catch(Exception e){}
> 				}
> 		String temp="";
> 		for(int i=0;i<totalNum;i++)
> 			{
> 			for(int j=i+1;j<totalNum;j++)
> 				{
> 				
> 					if(sol[i].compareToIgnoreCase(sol[j])>0)
> 					{	
> 					temp=sol[i];
> 				    sol[i]=sol[j];
> 				    sol[j]=temp;
> 				    }
> 				}
> 			}
> 		int []time=new int[totalNum];
> 		boolean fl=true;
> 		for(int i=0;i<totalNum;i++)
> 			{
> 			time[i]=1;
> 			for(int j=i+1;j<totalNum;j++)
> 			{
> 				if(sol[i].equalsIgnoreCase(sol[j])&&!sol[j].equalsIgnoreCase("*"))
> 					{
> 					time[i]++;
> 					sol[j]="*";
> 					fl=false;
> 					}
> 			}
> 			}
> 		for(int i=0;i<totalNum;i++)
> 		{
> 			if(!sol[i].equalsIgnoreCase("*")&&time[i]>1)
> 				{
> 				System.out.print(sol[i]+" ");
> 				System.out.println(time[i]);
> 				}
> 		}
> 		if(fl)
> 			System.out.println("No duplicates.");
> 	}
> }