#include<stdio.h>
int main()
{
char section;
char rollNumbver;
char bloodgroup;
scanf("%c", & section);
scanf("%c", & rollNumber);
scanf("%c", & bloodgroup);
printf("sectio: %c/n", section);
printf("rollNumber: %c/n", rollNumber);
printf("bloodgroup: %c/n", bloodgroup);
return 0;
}