#include <iostream>
#include <string.h>
#include <cctype>
using namespace std;

int main()
{
    int i,j,n=0 ;
    char    Q1[100];
    string  Q = "Must you be so linear, Jean-Luc 0 123";
    cin.getline(Q1, 99);
    cout<<endl<<endl;
    if(strlen(Q1) > 1)
        Q = Q1;
    for(i=0; i<100; i++)
    {
        if (Q[i]=='\0')
            break;
        string a;
        if (isalpha(Q[i]))
        {
            for(j=i; j<100; j++)
            {
                if (isdigit(Q[j])||(ispunct(Q[j])&&Q[j]!='-'))
                    continue;
                a=a+Q[j];
                if (isspace(Q[j]))
                {
                    cout<<++n<<". : ["<<a<<"]"<<endl;
                    i=j;
                    break;
                }

            }

        }

    }
    return 0;
}