c=input() a=c[0] b=c[1] x=int(c[2]) m=c[3] n=c[4] u=c[5] u=int(u) n=int(n) m=int(m) a=int(a) a=a+65 b=int(b) if b%2==0 : b==b//2 else : b=b x=int(x) x=(x+int(c[1])+int(c[0]))%10 l=ord('l') e=ord('e') n=((l+e+int(c)//10%10)//10%10) u=(u+int(c[0])+int(c[1])+int(c[2])+m+int(c[4]))%10 print(chr(a),b,x,m,n,u , sep="")