text: galera = [['João', 19], ['Ana', 33], ['Joaquim', 13], ['Maria', 45]]
  print(galera)
  print(galera[0])
  print(galera[0][0])
  print(galera[2][1])
  
  for i in galera:
      print(i)
      print(i[0])
      print(i[1])
  
  input('\n\nPressione <enter> para continuar')
  