text: x = float(input())
  y = float(input())
  
  if x == 0 and y == 0:
      print("It's the origin!")
  elif y > 0 < x:
      print("I")
  elif y > 0 > x:
      print("II")
  elif y < 0 > x:
      print("III")
  elif x > 0 > y:
      print("IV")
  else:
      print("One of the coordinates is equal to zero!")
  