tariff

#include<bits/stdc++.h>
using namespace std;
int main()
{

    int n,i,j,k,l1,l2,m,c,d;
    cin>>n;
    for(i=0; i<n; i++)
    {
        cin>>k;
        l1=0;
        l2=0;
        for(j=0; j<k; j++)
        {
            cin>>m;
            l1+=m/30;

            l1++;
            c=l1*10;
            l2+=m/60;

            l2++;
            d=l2*15;

        }
        if(c<d)
            cout<<"Case "<<i+1<<": Mile "<<c<<endl;
        else if(c==d)
            cout<<"Case "<<i+1<<": Mile Juice "<<d<<endl;
        else
            cout<<"Case "<<i+1<<": Juice "<<d<<endl;

    }
}