#include<bits/stdc++.h> using namespace std; string s; int z; int main (){ cin>>s; int a=s.size(); for(int i=0;i<=a-1;i++){ if(s[i]==s[i+1]||s[i]-32==s[i+1]||s[i]+32==s[i+1]){ z++; }else if(s[i]>='A'&&s[i]<='S'){ cout<<"("<<s[i]<<","<<z+1<<")"; z=0; }else if(s[i]>='a'&&s[i]<='s'){ s[i]=s[i]+32; cout<<"("<<s[i]<<","<<z+1<<")"; z=0; } } if(s[a-1]>='A'&&s[a-1]<='S'){ cout<<"("<<s[a-1]<<","<<z+1<<")"; z=0; }else if(s[a-1]>='a'&&s[a-1]<='s'){ s[a-1]=s[a-1]+32; cout<<"("<<s[a-1]<<","<<z+1<<")"; z=0; } return 0; }