def func(n, k):
    a = []
    while n > 0:
        if k > n - 1:
            a.append(n)
            k -= (n - 1)
            n -= 1
        else:
            for i in range(1, n - k):
                a.append(i)
            a.append(n)
            for i in range(n - k, n):
                a.append(i)
            k = 0
            n = 0
    return a

n, k = map(int, input().split())
print(*func(n, k))