N,*A=map(int,input().split());a=[[0]*4];r=[0,1,2]
for i in range(N):l=int(input());a=[[p[j]+l*(i==j)for j in r]+[p[3]+(i<3)*10]for i in r+[3]for p in a]
print(min(sum(abs(p[i]-A[i])for i in r)-30+p[3]for p in a if min(p[:3])>0))