#include <bits/stdc++.h>
#define pb push_back
#define mp make_pair
#define INF (1 << 27)
#define EPS 0.00000000001
using namespace std;
int maxA = 5, maxB=20, n;
int main(){
  string s;
  cin >> s;
  n = s.length();
  int i=1;
  for(;i<=maxA;i++){
    if(n/i<=maxB) break;
  }
  int t = ceil((double)n/i);
  cout<<i<<" "<<t<<endl;
  int aster = t - n/i;

  int ptr = 0;
  for(int j=0;j<i&&ptr<n;j++){
        bool added = false;
        for(int k=0;k<t;k++){
            if(!added && aster>0){ cout<<"*"; aster--;}
            else{cout<<s[ptr]; ptr++;}
        }
        cout<<endl;
    }
  }