#include <stdio.h>
int main()
{
  char sectaion;
  int roolno;
  char blood;
  scanf("%c",&section);
  scanf("\n%d",&roolno);
  scanf("\n%c",&blood);
  printf("\nsection: %c",section);
  printf("\nroolno: %d",roolno);
  printf("")
  
  
}