n,k = map(int,input().split())
count = n-k-2

a,b = 2,1
ans = str(a) + " " + str(b)
for i in range(n-2):
    if count > 0:
        count -= 1
        if a>b:
            a,b = b,a+1
        else:
            a,b = b,b-1
    ans += " " + str(b)

print(ans)