N = input()
i = 0

if int(N) > 100:
 N = 100


while (i < int(N)):
 i += 1
 if (i % 3 == 0 and i % 5 == 0):
  print("FizzBuzz")
  
 elif (i % 3 == 0):
  print("Fizz")
  
 elif (i % 5 == 0):
  print("Buzz")

 else:
  print(i)