> #include<iostream>
> using namespace std;
> int swap(int &m,int &n)
> {   int temp;
>     if(m>n) {temp=m;m=n;n=temp;}
>     return 0;
> }
> int main()
> {
>    int p,q,n,i,p1,p2;
>    while(cin>>p>>q)
>    {
> 	   p1=p;p2=q;
> 	   swap(p,q);int max=0;
>       for(i=p;i<=q;i++)
> 	  { 
> 			 int t=0;
> 			for(n=i;n>=1;)
> 			{ if(n==1) {t++;break;}
> 			else if(n%2==0)
> 			{ t++;n=n/2;}
> 			else {t++;n=3*n+1;}
>       }
> 			 if(t>max) max=t;
>      }
>    cout<<p1<<" "<<p2<<" "<<max<<endl;
>    }
>  return 0;
> }