#include<bits/stdc++.h> //Test for contest
using namespace std;
//#define int long long
#define _rep(i,a,b) for(int (i)=(a);(i)<=(b);++(i))
int q[101];
vector<string>res;
int l,r;
bool ll,rr;
void book(int maidx,int j)
{
bool bl=false;
_rep(i,0,j)
if(i!=maidx)
res.push_back("UZMI L L"),res.push_back("STAVI L D");
else
res.push_back("UZMI D L");
res.push_back("STAVI D L");
_rep(i,0,j)
if(i!=maidx)
res.push_back("UZMI L D"),res.push_back("STAVI L L");
}
void solve()
{
int n;
cin>>n;
_rep(i,0,n-1)
cin>>q[i];
for(int i=n-1;i>=1;i--){
int maidx=0;
for(int j=0;j<=i;j++)
if(q[maidx]<=q[j])maidx=j;
if(maidx!=i)
book(maidx,i);
int t=q[maidx];
for(int j=maidx;j<i;j++)
q[j]=q[j+1];
q[i]=t;
// for(int j=0;j<n;j++)
// cout<<q[j]<<" ";
// cout<<endl;
}
int t=res.size();
cout<<t<<endl;
for(int i=0;i<(int)res.size();i++)
cout<<res[i]<<endl;
}
signed main()
{
int T=1;
// cin>>T;
while(T--)
solve();
return 0;
}
