#include<stdio.h>
int main(){
    char section, rollNumber, bloodGroup;
    scanf("%c", &section);
    scanf(" %c", &rollnumber);
    scanf(" %C", &bloodgroup);
    printf("Section: %c\n",section);
    printf("Rollnumber:%c\n",rollnumber);
    printf("Bloodgroup:%c\n",bloodgroup);
    
    return 0;
}