/*
TASK:iban
LANG:C++
*/
#include <iostream>
#include <cmath>
#include <string.h>
#include <strings.h>
using namespace std;
int main()
{
    string s;
    char c[23],c2;
    int l=2,a[47],a1[48],a2[47],p=0,b;
    double f=0;
    for (int i=1;i<=22;i++)
    cin.get(c[i]);
    cin.get(c2);
    a[1]=0;
    a[2]=0;
    for (int i=1;i<=22;i++)
    {
        l+=2;
        if (c[i]=='A') {a[l-1]=1;a[l]=0;}
        if (c[i]=='B') {a[l-1]=1;a[l]=1;}
        if (c[i]=='C') {a[l-1]=1;a[l]=2;}
        if (c[i]=='D') {a[l-1]=1;a[l]=3;}
        if (c[i]=='E') {a[l-1]=1;a[l]=4;}
        if (c[i]=='F') {a[l-1]=1;a[l]=5;}
        if (c[i]=='G') {a[l-1]=1;a[l]=6;}
        if (c[i]=='H') {a[l-1]=1;a[l]=7;}
        if (c[i]=='I') {a[l-1]=1;a[l]=8;}
        if (c[i]=='J') {a[l-1]=1;a[l]=9;}
        if (c[i]=='K') {a[l-1]=2;a[l]=0;}
        if (c[i]=='L') {a[l-1]=2;a[l]=1;}
        if (c[i]=='M') {a[l-1]=2;a[l]=2;}
        if (c[i]=='N') {a[l-1]=2;a[l]=3;}
        if (c[i]=='O') {a[l-1]=0;a[l]=0;}
        if (c[i]=='P') {a[l-1]=2;a[l]=5;}
        if (c[i]=='Q') {a[l-1]=2;a[l]=6;}
        if (c[i]=='R') {a[l-1]=2;a[l]=7;}
        if (c[i]=='S') {a[l-1]=2;a[l]=8;}
        if (c[i]=='T') {a[l-1]=2;a[l]=9;}
        if (c[i]=='U') {a[l-1]=3;a[l]=0;}
        if (c[i]=='V') {a[l-1]=3;a[l]=1;}
        if (c[i]=='W') {a[l-1]=3;a[l]=2;}
        if (c[i]=='X') {a[l-1]=3;a[l]=3;}
        if (c[i]=='Y') {a[l-1]=3;a[l]=4;}
        if (c[i]=='Z') {a[l-1]=35;a[l]=5;}
        if (c[i]=='1') {a[l-1]=0;a[l]=1;}
        if (c[i]=='2') {a[l-1]=0;a[l]=2;}
        if (c[i]=='3') {a[l-1]=0;a[l]=3;}
        if (c[i]=='4') {a[l-1]=0;a[l]=4;}
        if (c[i]=='5') {a[l-1]=0;a[l]=5;}
        if (c[i]=='6') {a[l-1]=0;a[l]=6;}
        if (c[i]=='7') {a[l-1]=0;a[l]=7;}
        if (c[i]=='8') {a[l-1]=0;a[l]=8;}
        if (c[i]=='9') {a[l-1]=0;a[l]=9;}
        if (c[i]=='0') {a[l-1]=0;a[l]=0;}
    }
//for (int i=1;i<=22;i++) cout<<a[i];
for (int i=1;i<=46;i++)
a1[i]=a[i+1];
a1[46]=0;
for (int i=46;i>=1;i--)
{
b=a[i]+a1[i]+p;
a2[i]=b%10;
p=b/10;   
}
for (int i=1;i<=45;i++) if (a2[i]!=0) {for (int j=i;j<=45;j++)cout<<a2[j];break;}
cout<<endl;
     return 0;
}
