# coding: utf-8

num = int(input().rstrip())

for i in range(1,num+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)


# <?php
#     $num = trim(fgets(STDIN));
    
#     for($i = 1; $i <= $num; $i++) {
#         if ($i % 3 == 0 && $i % 5 == 0) {
#             echo "FizzBuzz".PHP_EOL;
#         } elseif ($i % 3 == 0) {
#             echo "Fizz".PHP_EOL;
#         } elseif ($i % 5 == 0) {
#             echo "Buzz".PHP_EOL;
#         } else {
#             echo $i.PHP_EOL;
#         }
#     }
# ?>