#include <cstdio>
using namespace std;

unsigned long long n;
unsigned long long k;
int main()
{
    freopen("farfurii.in", "r", stdin);
    freopen("farfurii.out", "w", stdout);
    scanf("%lld%lld", &n, &k);
    unsigned long long m = n, el = 0, nr = 0;
    if(k == (unsigned long long)(n - 1) * n / 2){
        for(unsigned long long i = n; i >= 1 ; --i)
            printf("%lld ", i);
        return 0;
    }
    if(k == 0){
        for(unsigned long long i = 1; i <= n ; ++i)
            printf("%lld ", i);
        return 0;
    }
    unsigned long long nk = (unsigned long long)(n - 1) * n / 2 - k;
    while(nk > 0){
        ++nr;
        if(m - 1 <= nk){
            nk = nk - m + 1;
            printf("%lld ", nr);
        }
        else{
            printf("%lld ", n - nk);
            el = n - nk;
            for(unsigned long long i = n; i > el ; --i)
                printf("%lld ", i);
            for(unsigned long long i = el - 1; i >= nr ; --i)
                printf("%lld ", i);
            nk = 0;
        }
        --m;
    }
    return 0;
}