#!/usr/bin/env python3
# -*- coding: utf-8 -*-
"""
Created on Mon Oct 21 20:12:18 2024

@author: ojacques
"""
import random
duplas=[['Kelvin','Pereira'],['Cauê','Lucas'],['Nicolas','Nicoly'],['Gabriela', 'Chiodi']]
random.shuffle(duplas)
[x.insert(0,i) for i,x in enumerate(duplas)]
for d in duplas:
    print(d)