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