// editor1
#include<stdio.h>
void main() {
    char sec;
    int roll;
    char grp;
    scanf("%n\n",&sec);
    scanf("%\n",&roll);
    scanf("%c\n",&grp);
    printf("section: %c\n",sec);
    printf("roll number: %d\n",roll);
    printf("blood group: %c\n",grp);
}