fun main(args: Array<String>) {
    s16()
}

fun s16() {
    val n = readLine()!!.toInt()

    for (i in 1..n) {
        println(
            when {
                i % 15 == 0 -> "FizzBuzz"
                i % 3 == 0 -> "Fizz"
                i % 5 == 0 -> "Buzz"
                else -> i.toString()
            }
        )
    }
}