from collections import defaultdict

def main():
    N, M = map(int, input().split())
    A = set(map(int, input().split()))

    if M == 1:
        print(max(N))
        return
    if N == M:
        print(*A, sep=' ')
        return

    num = defaultdict(list)
    for i in A:
        l = len(f'{i:b}') - 1
        num[l].append(i)

    rm = set()
    n = N - M
    ans = []
    for i, j in sorted(num.items(), reverse=1):
        while len(j) > 1:
            rm.add(num[i].pop(-1))
            if len(rm) == n:
                for k in num.values():
                    ans.extend(k)
                print(*ans, sep=' ')
                return
        break

    for i, j in sorted(num.items()):
        while len(j) > 0:
            rm.add(num[i].pop(-1))
            if len(rm) == n:
                for k in num.values():
                    ans.extend(k)
                print(*ans, sep=' ')
                return

main()