// No.637 X: Yet Another FizzBuzz Problem
package main

import (
	"fmt"
	"strconv"
)

func main() {
	var a1, a2, a3, a4, a5 int
	fmt.Scan(&a1, &a2, &a3, &a4, &a5)

	var a = []int{a1, a2, a3, a4, a5}
	ans := 0
	for i := 0; i < len(a); i++ {
		if a[i] == 1 {
			ans += len(strconv.Itoa(a[i]))
		} else if a[i]%3 == 0 && a[i]%5 == 0 {
			ans += len("FizzBuzz")
		} else if a[i]%3 == 0 && a[i]%5 != 0 {
			ans += len("Fizz")
		} else if a[i]%3 != 0 && a[i]%5 == 0 {
			ans += len("Buzz")
		} else {
			ans += len(strconv.Itoa(a[i]))
		}
	}
	fmt.Println(ans)
}