package main

import (
	"bufio"
	"fmt"
	"os"
	"strconv"
)

var sc = bufio.NewScanner(os.Stdin)

func Scanner() string {
	sc.Scan()
	return sc.Text()
}
func main() {
	buf := make([]byte, 0)
	sc.Buffer(buf, 100000007)
	sc.Split(bufio.ScanWords)
	a := make([]int, 5)
	for i := 0; i < 5; i++ {
		a[i], _ = strconv.Atoi(Scanner())
	}
	ans := 0
	for i := 0; i < 5; i++ {
		if a[i]%3 == 0 && a[i]%5 == 0 {
			ans += 8
		} else if a[i]%3 == 0 || a[i]%5 == 0 {
			ans += 4
		} else {
			ans += len(strconv.Itoa(a[i]))
		}
	}
	fmt.Println(ans)
}