#include<bits/stdc++.h>

using namespace std;



int main()

{

   char s[120];

    int l,i;

    while(gets(s))

    {

    l=strlen(s);

    for(i=0;i<l;i++)

        {

    if(s[i]=='B' || s[i]=='F' || s[i]=='P' || s[i]=='V')

        {

        if(s[i+1]!='B' && s[i+1]!='F' && s[i+1]!='P' && s[i+1]!='V')

            printf("1");

        }

    else if(s[i]=='C' || s[i]=='G' || s[i]=='J' || s[i]=='K' || s[i]=='Q' || s[i]=='S' || s[i]=='X' || s[i]=='Z')

        {

        if(s[i+1]!='C' && s[i+1]!='G' && s[i+1]!='J' && s[i+1]!='K' && s[i+1]!='Q' && s[i+1]!='S' && s[i+1]!='X' && s[i+1]!='Z')

            printf("2");

        }

    else if(s[i]=='D' || s[i]=='T')

        {

        if(s[i+1]!='D' && s[i+1]!='T')

            printf("3");

        }

    else if(s[i]=='L')

        {

        if(s[i+1]!='L')

            printf("4");

        }

    else if(s[i]=='M' || s[i]=='N')

        {

        if(s[i+1]!='M' && s[i+1]!='N')

            printf("5");

        }

    else if(s[i]=='R')

        {

        if(s[i+1]!='R')

            printf("6");

        }

    }

      

printf("\n");

}

return 0;

}