#include <fstream>
using namespace std;
ifstream fin("grozavesti.in");
ofstream fout("grozavesti.out");
int v[301], i, j, x, n, m, f[301], z[301], k, mini, l, aux;
int main() {
    fin>>n;
    for(i=1;i<=n;i++){
        for(j=1;j<=n;j++){
            fin>>x;
            if(i==j)
                v[i]=x;
        }
    }
    for(i=1;i<n;i++){
        mini=v[i];
        l=i;
        for(j=i+1;j<=n;j++){
            if(v[j]<mini){
                mini=v[j];
                l=j;
            }
        }
        if (i!=l){
            aux=v[i];
            v[i]=v[l];
            v[i]=aux;
            k++;
            f[k]=i;
            z[k]=l;
        }
    }
    fout<<2*k<<"\n";
    for (i=1;i<=k;i++) {
        fout<<"L "<<f[i]<<" "<<z[i]<<"\n";
        fout<<"C "<<f[i]<<" "<<z[i]<<"\n";
    }
}