# -*- coding: utf-8 -*-
"""
Created on Wed Dec 12 15:15:40 2018

@author: Angelo
"""

[5,8,19,9,12,5,7] -> 65
[8,19,9,12,5,7] -> 60
[19,9,12,5,7] -> 52
[9,12,5,7] -> 33
[12,5,7] -> 24
[5,7] ->  12
[7] -> 7
[] -> 0