#include<stdio.h>
int main()
  {
   char section;
   int rollnumber;
   char boold;
   
   scanf("%c",&section);
   scanf("%d",&rollnumber);
   scanf("%c",&blood;);
   printf("section: \n",section);
   printf("rollnumber: \n",rollnumber);
   printf("Blood group: \n",blood);
   return 0;
  }