#include <iostream>
#include <cmath>

using namespace std;

bool sprawdz(string n1, string n2, int dl)
{
    int n = dl-1;
    int t1[3] = {0};
    int t2[3] = {0};
    for(int i=0;i<=dl/2;i++)
    {
        if(n1[i]=='A')t1[0]++;
        else if(n1[i]=='B')t1[1]++;
        else t1[2]++;

        if(n2[i]=='A')t2[0]++;
        else if(n2[i]=='B')t2[1]++;
        else t2[2]++;

        if(n>dl/2)
        {
            if(n1[n]=='A')t1[0]++;
            else if(n1[n]=='B')t1[1]++;
            else t1[2]++;

            if(n2[n]=='A')t2[0]++;
            else if(n2[n]=='B')t2[1]++;
            else t2[2]++;
        }

        n--;
    }
    for(int i=0;i<3;i++)
    {
        cout<<t1[i]<<t2[i]<<",";
        if(t1[i]!=t2[i])return false;
    }
    return true;

}

int main()
{
    string n1 = "ACACCBC";
    string n2 = "ACCBBCA";
    int dl1 = n1.size();
    int dl2 = n2.size();
    if(dl1==dl2)cout<<sprawdz(n1,n2,dl1);
    else cout<<0;
}