#include<stdio.h>
void main()
{
      char sec;
      int roll;
      char grp;
      scanf("%c\n",&sec);
      scanf("%d\n",&roll);
      scanf("%c\n",&grp);
      printf("section:%c\n",sec);
      printf("roll number:%\n",roll);
      printf("blood group:%c\n",grp);
}