#include<bits/stdc++.h> using namespace std; string a; int main(){ cin>>a; int lena = a.size(); for(int i=0;i<lena;i++){ if(a[i]>='a'&&a[i]<='z'){ a[i] = char(a[i]-32); } } char c=a[0]; int t=1; for(int i=1;i<lena;i++){ if(a[i] == c){ t++; } else{ cout<<"("<<c<<","<<t<<")"; t=1; c = a[i]; } if(i==lena-1){ cout<<"("<<c<<","<<t<<")"; } } }