#include<fstream>
using namespace std;
ifstream f("grozavesti.in");
ofstream g("grozavesti.out");
int x,max,i,j,p,n,v[301],A[301],B[301],k=0,aux,maxx=0;
int main(){
	f>>n;
	for(i=1;i<=n;i++)
		for(j=1;j<=n;j++){
			f>>x;
			if(i==j)
				v[i]=x;
		}
	for(i=n;i>=2;i--){
		maxx=v[1];
		p=1;
		for(j=2;j<=i;j++)
			if(v[j]>maxx){
				maxx=v[j];
				p=j;
			}
		
		if (v[p] != v[i]) {
			aux=v[p];
			v[p]=v[i];
			v[i]=aux;
			A[++k] = i;
			B[k] = p;
		}
	}
	g<<2*k<<"\n";	
	for(i=1;i<=k;i++){
		
		g<<"C"<<" "<<A[i]<<"\n";
		g<<"L"<<" "<<B[i]<<"\n";
		
	}
	return 0;
}