```cpp
#include<iostream>
#include<cmath>
using namespace std;
int main(){
char a;
string s;
while(cin >> a){
if(a == 'E') break;
s += a;
}for(int i = 1;i <= 2;i++){
int w = 0,l = 0,wasd = i*10+1;
for(int i = 0;i < s.length();i++){
if(s[i] == 'W'){
w++;
}if(s[i] == 'L'){
l++;
}if((w>=wasd||l>=wasd) && abs(l-w)>=2){
cout << w << ":" << l << endl;
w = 0;
l = 0;
}
}cout << w << ":" << l << endl << endl;
}
return 0;
}
```
by hnxxwpf @ 2024-02-04 16:19:52