import "Prelude"

test1 :: ()
test1 = do
  (problem, foo) = (1, 2)
  problem = 1
  (problem, bar) = (3, 4)
  ()

test2 :: ()
test2 = do
  (problem, foo) = (1, 2)
  (problem, bar) = (3, 4)
  ()
  
main = ()
--
()