#include<bits/stdc++.h>

#include<string.h>
using namespace std;
int main()
{
    char str[50];
    while(scanf("%s",&str)!=EOF)
    {
        int len=strlen(str);
        for(int i=0; i<len; i++)
        {
            if(str[i]=='-'||str[i]=='1'||str[i]=='0')
            {
                cout<<str[i];
            }
            else
            {
                switch(str[i])
                {
                case 'A' :
                case 'B' :
                case 'C' :
                    cout<<"2";
                    break;
                case 'D' :
                case 'E' :
                case 'F' :
                    cout<<"3";
                    break;
                case 'G' :
                case 'H' :
                case 'I' :
                    cout<<"4";
                    break;
                case 'J' :
                case 'K' :
                case 'L' :
                    cout<<"5";
                    break;
                case 'M' :
                case 'N' :
                case 'O' :
                    cout<<"6";
                    break;
                case 'P' :
                case 'Q' :
                case 'R' :
                case 'S' :
                    cout<<"7";
                    break;
                case 'T' :
                case 'U' :
                case 'V' :
                    cout<<"8";
                    break;
                case 'W' :
                case 'X' :
                case 'Y' :
                case 'Z' :
                    cout<<"9";
                    break;

                }
            }
        }
        cout<<endl;
    }
    return 0;
}