#include <bits/stdc++.h>
using namespace std;
long long x,a,b;
long long gcd(long long a, long long b) {
  return b?gcd(b,a%b):a;
}
int main() {
  cin>>a>>b;
  x=(a*b)/gcd(a,b);
  cout<<2<<'\n'<<1<<' '<<1<<'\n';
  cout<<3<<' '<<x+1<<'\n';
  return 0;
}