#include<stdio.h>
#include<string.h>
int main()
{
    char str[1000];
    int i;
    while(gets(str))
    {
        for(i=0; str[i]!='\0'; i++)
        {
            if(str[i]=='B'||str[i]=='F'||str[i]=='P'||str[i]=='V')
            {
                if(str[i+1]!='B'&&str[i+1]!='F'&&str[i+1]!='P'&&str[i+1]!='V')
                    printf("1");
            }
            else if(str[i]=='C'||str[i]=='G'||str[i]=='J'||str[i]=='K'||str[i]=='Q'||str[i]=='S'||str[i]=='X'||str[i]=='Z')
            {
                if(str[i+1]!='C'&&str[i+1]!='G'&&str[i+1]!='J'&&str[i+1]!='K'&&str[i+1]!='Q'&&str[i+1]!='S'&&str[i+1]!='X'&&str[i+1]!='Z')
                    printf("2");
            }
            else if(str[i]=='D'||str[i]=='T')
            {
                if(str[i+1]!='D'&&str[i+1]!='T')
                    printf("3");
            }
            else if(str[i]=='L')
            {
                if(str[i+1]!='L')
                    printf("4");
            }
            else if(str[i]=='M'||str[i]=='N')
            {
                if(str[i+1]!='M'&&str[i+1]!='N')
                    printf("5");
            }
            else if(str[i]=='R')
            {
                if(str[i+1]!='R')
                    printf("6");
            }
        }
        printf("\n");
    }
    return 0;
}