m,n=input().split()
m,n=int(m),int(n)
l1 = list(map(int, input().split()))
l=[]
a=maxx=0
for i in range(m):
    l.append(i)
    sumx=l1[i]
 
    for j in range(1,2**n):
        k=l.pop(0)
        if k>=m:break
        sumx+=l1[k]
        l.append(2*k+1)
        l.append(2 * k + 2)
 
    del l[:]
    if maxx<sumx:
        maxx=sumx
        a=i
l.append(a)
 
for j in range(1,2**n):
    k=l.pop(0)
    if k>=m:break
    print(l1[k],end=" ")
    l.append(2*k+1)
    l.append(2 * k + 2)
 

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