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#include <bits/stdc++.h>
using namespace std;
ifstream fin("planeta.in");
ofstream fout("planeta.out");
int n;
long long k, catalan[31];
void recursiv(int st, int dr, long long k)
{
if (st>dr)
{
return;
}
long long posib;
for (int i=st; i<=dr; i++)
{
int stg=i-st, drp=dr-i;
posib=catalan[stg]*catalan[drp];
if (posib<k)
{
k-=posib;
}
else
{
fout<<i<<" ";
long long kst=(k-1)/catalan[drp]+1;
long long kdr=(k-1)%catalan[drp]+1;
recursiv(st, i-1, kst);
recursiv(i+1, dr, kdr);
return;
}
}
}
int main()
{
fin>>n>>k;
catalan[0]=1;
for (int i=1; i<=n; i++)
{
for (int j=0; j<i; j++)
{
catalan[i]+=catalan[j]*catalan[i-1-j];
}
}
recursiv(1, n, k);
return 0;
}