ans=[]
for i in range(1, int(input())+1):
    if i % 3 == 0 and i % 5 == 0:
        ans.append('FizzBuzz')
    elif i % 3 == 0:
        ans.append('Fizz')
    elif i % 5 == 0:
        ans.append('Buzz')
    else:
        ans.append(i)
print('\n'.join(map(str,ans)))