//editor
#include<stdio.h>
int main()
{
    char section;
    int rollnumber;
    char BloodGroup;
    scanf("%c",& section);
    scanf("%d",& roll);
    scanf("%C",& BloodGroup);
    printf("section:"%</c,section);
    printf("Roll number:"%</c,rollnumber);
    printf("Blood Group:"%</c,Bloodgroup):
    return 0;
}