#include <iostream>
using namespace std;
int main() {
string s;
while(cin>>s){
string r="";
for(int i=0;i<s.size();i++){
if(s[i]=='.'){
r+="0";
}else if(s[i]=='-'){
if(i<s.size()-1){
if(s[i+1]=='.'){
r+="1";
}else{
r+="2";
}
i++;
}
}
}
cout<<r<<endl;
}
return 0;
}
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