#include <stdio.h>
int 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:%c\n",roll);
    printf("Blood Group:%c\n",grp);
    return 0;
}