#include<iostream>
#include<string>
#include<algorithm>
using namespace std;
int main()
{
	string str[100002];
	char mm []= {'2','2','2','3','3','3','4','4','4','5','5','5','6','6','6','7','7','7','8','8','8','9','9','9'};
	char s[60];
	char cmp1[7],cmp2[7];
	char s1[60];
	int n,i,j,k;
	cin>>n;
	for(i = 0; i< n;i++)
	{
	
		cin>>s;
		k = 0;
		for(j = 0;j<strlen(s);j++)
		{
			if(s[j]>='A'&&s[j]<='P')
			{
			
				s1[k] = mm[s[j]-'A'];
				k++;
			}
			else if(s[j]>'Q'&&s[j]<='Y')
			{
			
				s1[k] = mm[s[j]-'A'-1];
				k++;
			}
			else if(s[j]>='0'&&s[j]<='9')
			{
			
				s1[k] = s[j];
				k++;
			}

		}
		s1[k]='\0';
		str[i]=s1;

	}

	sort(str,str+n);


	
	int count = 0,flag = -1;
	int h;
	i=0;
	while(i<n)
	{
	 
		h = 1;
		while(1)
		{
			for(j = 0;j<7;j++)
				if(str[i][j]-str[i+1][j]!=0)
					break;
		
			if(j==7)            
			{
				h++;
				i++;
				flag = 0;
			}
			else
			{
				i++;
				break;
			}
		}
		if(h!=1)
		{
		cout<<str[i-1][0]<<str[i-1][1]<<str[i-1][2]<<"-"<<str[i-1][3]<<str[i-1][4]<<str[i-1][5]<<str[i-1][6]<<" "<<h<<endl;
		} 
	}
	if(flag==-1)
		cout<<"No duplicates."<<endl;
//	system("pause");

}