#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;
}