#include <stdio.h>

int main(){
    char section;
    char rollNumber;
    char bloodGroup;
    scanf("%c", &section);
    scanf("%c", &rollNumber);
    scanf("%c", &bloodGroup);
    printf("section: %c\n",section);
    printf("Roll Number: %c\n", rollnumber);
    printf("Blood Group: %c\n", bloodgroup);
    
    return 0;

}