#include <stdio.h>
int main(){
   char section,digit,bloodgroup;
   scanf("%c\n",&section);
   scanf("%c\n",&digit);
   scanf("%c\n",&bloodgroup);
   printf("section:%c\n",section);
   printf("Roll Number:%c\n",digit);
   printf("Blood group: % c\n",bloodgrou);
   return 0;
}