#include<bits/stdc++.h>
using namespace std;
const int N=1e6+4;
long long a[N],n;
int main()
{
    cin>>n;
    for(int i=0;i<n;i++) cin>>a[i];
    for(int i=0;i<n-1;i++)
    {
        long long ok=0;
        for(int j=0;j<n-i-1;j++)
        {
            if(a[j]>a[j+1])
            {
                ok=1;
                swap(a[j],a[j+1]);
            }
        }
 
 
            cout<<"Buoc "<<i+1<<": ";
            for(int x=0;x<n;x++) cout<<a[x]<<" ";
            cout<<endl;
 
 
    }
}
 

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