n,k=map(str,input().split())
n=int(n)
c=list(map(int,input().split()))
ans='-1'
if len(k)>n:
  print(-1)
  exit()
x=''
for i in range(9):
  x+=str(i+1)*c[i]
if len(k)<n:
  print(x)
  exit()
flag=True
for i in range(n):
  if flag:
    if int(k[i])<int(x[i]):
      print(x)
      exit()
    if int(k[i])>int(x[i]):
      flag=False
flag=True
for i in range(n):
  if flag:
    if k[i]=='0':
      flag=False  
    elif c[int(k[i])-1]==0:
      flag=False
    flag2=True
    for j in range(int(k[i]),9):
      if flag2 and c[j]>0:
        flag2=False
        tmp=k[:i]+str(j+1)
        for h in range(9):
          if j==h:
            tmp+=str(h+1)*(c[h]-1)
          else:
            tmp+=str(h+1)*c[h]
    if flag2==False:
      ans=tmp
    c[int(k[i])-1]-=1
    #print(ans,i,c)
print(ans)