#include <stdio.h>
int main()
{
    char Section;
    char Rollnumber;
    char Bloodgroup;
    scanf("%c",&Section);
    printf("Section: %c\n",Section);
    scanf(" %c",&Rollnumber);
    printf("Rollnumber: %c\n",Roll number);
    scanf(" %c",&Bloodgroup);
    printf("Bloodgroup: %c\n",Blood group);
    return 0;
    
}