#include <iostream>
 #include <iomanip>
 #include <cmath>
 #include <algorithm>
 #include <cstdlib>
 #include <limits.h>
 #include <string>

 #define ll long long

 using namespace std;
 void Fast_IO();
 void Rofyda_Elghadban(){
   #ifndef ONLINE_JUDGE
        freopen("input.txt", "r", stdin), freopen("output.txt", "w", stdout);
    #endif
}
int main()
 {   Rofyda_Elghadban();
 //Fast_IO();
 //freopen("input.txt","r",stdin);
 //freopen("output.txt","r",stdout);
 string s;
 cin>>s;
 int counter=1;
 for(int i=0;i<s.size();i++){
  if(s[i-1]=='R'&&s[i]=='L'){
    counter++;
    cout<<counter<<endl;
    cout<<endl;
  }else{
    cout<<s[i];
  }
 }

 return 0;
 }