#include <iostream>
#include<cstring>
using namespace std;

int main()
{
    char s[201],cuv[20],aux,cuv1[20];
    int i=0,k=0,j=0,k1=1,m,l;
    cout<<"s=";
    cin.getline(s,201);
    while(s[i]!=' ')
    {
        cuv[k]=s[i];
        i++;
        k++;
    }
    cuv[k]='\0';
    for(m=0; m<strlen(cuv)-1; m++)
        for(l=m+1; l<strlen(cuv); l++)
            if(cuv[m]>cuv[l])
            {
                aux=cuv[m];
                cuv[m]=cuv[l];
                cuv[l]=aux;

            }
    i=j=i+1;
    while(j<strlen(s))
    {
        k=0;
        while(s[j]!=' '&&s[j]!='\0')
        {
            cuv1[k]=s[j];
            k++;
            j++;
        }
        cuv1[k]='\0';
        for(m=0; m<k-1; m++)
            for(l=i+1; l<k; l++)
                if(cuv1[m]>cuv1[l])
                {
                    aux=cuv1[m];
                    cuv1[m]=cuv1[l];
                    cuv1[l]=aux;
                }
        if(strcmp(cuv,cuv1)==0)
            k1++;
        strcpy(cuv1,cuv1+strlen(cuv1));
        i=j=j+1;
    }
    cout<<k1;
    return 0;
}