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