// editor1
#include<stdio.h>
int main()
{
char section;
int rollnumber;
char bloodgroup;
scanf("%c",&section);
scanf("%d",&rollnumber);
scanf("%c",&bloodgroup);
printf("section:%c\n",section);
printf("roll number:%c\n",rollnumber);;
printf("blood group:%c\n",bloodgroup);
return0;
}