package main

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

func main() {
	sc := NewScanner()
	N, A, B, C := sc.NextInt(), sc.NextInt(), sc.NextInt(), sc.NextInt()
	l := make([]int, N)
	for i := 0; i < N; i++ {
		l[i] = sc.NextInt()
	}

	sort.Ints(l)
	mn := int(1e9)
	for next_permutation(l) {
		for i := 0; i < N; i++ {
			for j := i + 1; j < N; j++ {
				for k := j + 1; k < N; k++ {

					score := 0
					sum := 0
					for a := 0; a <= i; a++ {
						sum += l[a]
					}
					score += i * 10
					score += A - sum

					sum = 0
					for b := i + 1; b <= j; b++ {
						sum += l[b]
					}
					score += (j - i - 1) * 10
					score += B - sum

					sum = 0
					for c := j + 1; c <= k; c++ {
						sum += l[c]
					}
					score += (k - j - 1) * 10
					score += C - sum

					mn = min(mn, score)
				}
			}
		}
	}
	fmt.Println(mn)
}
func min(a int, b int) int {
	if a < b {
		return a
	}
	return b
}

type Scanner struct {
	r   *bufio.Reader
	buf []byte
	p   int
}

func NewScanner() *Scanner {
	rdr := bufio.NewReaderSize(os.Stdin, 1000)
	return &Scanner{r: rdr}
}
func (s *Scanner) Next() string {
	s.pre()
	start := s.p
	for ; s.p < len(s.buf); s.p++ {
		if s.buf[s.p] == ' ' {
			break
		}
	}
	result := string(s.buf[start:s.p])
	s.p++
	return result
}
func (s *Scanner) NextLine() string {
	s.pre()
	start := s.p
	s.p = len(s.buf)
	return string(s.buf[start:])
}
func (s *Scanner) NextInt() int {
	v, _ := strconv.Atoi(s.Next())
	return v
}
func (s *Scanner) NextInt64() int64 {
	v, _ := strconv.ParseInt(s.Next(), 10, 64)
	return v
}

func (s *Scanner) NextIntArray() []int {
	s.pre()
	start := s.p
	result := []int{}
	for ; s.p < len(s.buf)+1; s.p++ {
		if s.p == len(s.buf) || s.buf[s.p] == ' ' {
			v, _ := strconv.ParseInt(string(s.buf[start:s.p]), 10, 0)
			result = append(result, int(v))
			start = s.p + 1
		}
	}

	return result
}
func (s *Scanner) NextInt64Array() []int64 {
	s.pre()
	start := s.p
	result := []int64{}
	for ; s.p < len(s.buf)+1; s.p++ {
		if s.p == len(s.buf) || s.buf[s.p] == ' ' {
			v, _ := strconv.ParseInt(string(s.buf[start:s.p]), 10, 64)
			result = append(result, v)
			start = s.p + 1
		}
	}
	return result
}

func (s *Scanner) NextMap() map[int]bool {
	s.pre()
	start := s.p
	mp := map[int]bool{}
	for ; s.p < len(s.buf); s.p++ {
		if s.buf[s.p] == ' ' {
			v, _ := strconv.Atoi(string(s.buf[start:s.p]))
			mp[v] = true
			start = s.p + 1
		}
	}
	v, _ := strconv.Atoi(string(s.buf[start:s.p]))
	mp[v] = true

	return mp
}

func (s *Scanner) pre() {
	if s.p >= len(s.buf) {
		s.readLine()
		s.p = 0
	}
}
func (s *Scanner) readLine() {
	s.buf = make([]byte, 0)
	for {
		l, p, e := s.r.ReadLine()
		if e != nil {
			panic(e)
		}
		s.buf = append(s.buf, l...)
		if !p {
			break
		}
	}
}
func next_permutation(a []int) bool {
	for i := len(a) - 2; i >= 0; i-- {
		if a[i] < a[i+1] {
			for j := len(a) - 1; j >= 0; j-- {
				if a[j] >= a[i] {
					a[i], a[j] = a[j], a[i]
					reverse(a, i+1, len(a)-(i+1))
					return true
				}
			}
		}
	}
	reverse(a, 0, len(a))

	return false
}
func reverse(a []int, start int, length int) {
	var end = start + length - 1
	for start < end {
		a[start], a[end] = a[end], a[start]
		start++
		end--
	}
}
