#include <stdio.h>
#include <ctype.h>
int main(){int c,d;while(d=toupper(c=getchar())-'A',c!=EOF)isalpha(putchar(c))?
printf("%d",("%8%0*K7%}#&HJ"[d>>1]-35)/(1+9*(d&1))%10+1):0;return 0;}