> #include<iostream>
> #include<string>
> using namespace std;
> int main()
> {
> 	int n,i,j,count[100],m,l,x,k;
> 	string word[100],newword[100],last[100],temp;
> 	cin>>n;
> 	for (i=0;i<n;i++)
> 	{
> 		count[i]=1;
> 	}
> 	for (i=0;i<n;i++)
> 	{
> 		cin>>word[i];
> 		l=sizeof(word[i]);
> 		for (j=0;j<l;j++)
> 		{
> 			if (word[i][j]!='-')
> 			{
> 				newword[i]+=word[i][j];
> 			}
> 		}
> 		for (j=0;j<7;j++)
> 		{
> 			switch(newword[i][j])
>                     {
>                     	case'A':case'B':case'C': newword[i][j] = '2';break;
>                     	case'D':case'E':case'F': newword[i][j] = '3';break;
>                     	case'G':case'H':case'I': newword[i][j] = '4';break;
>                     	case'J':case'K':case'L': newword[i][j] = '5';break;
>                     	case'M':case'N':case'O': newword[i][j] = '6';break;
>                     	case'P':case'R':case'S': newword[i][j] = '7';break;
>                     	case'T':case'U':case'V': newword[i][j] = '8';break;
>                     	case'W':case'X':case'Y': newword[i][j] = '9';break;
>                     }
> 		}
> 	}
> 	for (i=0;i<n;i++)
> 	{	
> 	  	for (j=i+1;j<n;j++)
> 	    {
> 	    	if (newword[i]>newword[j])
> 	  	    {
> 	  	    	temp=newword[i];
> 	  			newword[i]=newword[j];
> 	  			newword[j]=temp;
> 	  		}
> 	    }
> 	}
> 	j=0;
> 	count[j]=1;
> 	last[j]=newword[0];
> 	for (i=0;i<n;i++)
> 	{
> 		x=1;
> 		for (k=0;k<7;k++)
> 		{
> 			if (last[j][k]!=newword[i+1][k])
> 			{
> 				x=0;
> 			}
> 		}
> 		if (x==1)
> 			{
> 				count[j]++;
> 			}
> 			else
> 			{
> 				j++;
> 				last[j]=newword[i+1];
> 			}
> 		
> 	}
> 	m=j;
> 	x=0;
> 	for (i=0;i<m;i++)
> 	{
> 		if (count[i]>1)
> 		{
> 			x=1;
> 			for (j=0;j<3;j++)
> 			{
> 				cout<<last[i][j];
> 			}
> 			cout<<"-";
> 			for (j=3;j<8;j++)
> 			{
> 				cout<<last[i][j];
> 			}
> 			cout<<" "<<count[i];
> 			cout<<endl;
> 		}
> 	}
> 	if (x==0) 
> 	{
> 		cout<<endl<<"No duplicates."<<endl;
> 	}
> 	return 0;
> }