# {.checks:off.}
import sequtils,algorithm,math,tables,sets,strutils,times

let n = stdin.readLine.parseInt()

for i in 1..n:
  if i mod 15 == 0:
    echo "FizzBuz"
  elif i mod 3 == 0:
    echo "Fizz"
  elif i mod 5 == 0:
    echo "Buzz"
  else:
    echo i