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