text: #coding: latin1
  from algoritmia.problems.coinchange.backtracking1 import ChangeEnumerator #[main
  from algoritmia.problems.coinchange.backtracking3 import MoneyChangeStateSpace3
  
  space = MoneyChangeStateSpace3(11, [1,2,5,10])
  for d in ChangeEnumerator().enumerate(space): print(d, end=" ") #]main
  