This file was autogenerated.
  $ ../../src/Driver.exe -runtime ../../runtime -I ../../runtime -I ../../stdlib/x64 -ds -dp test20.lama -o test 2>&1 | grep -v 'missing .note.GNU-stack'
  /usr/bin/ld: NOTE: This behaviour is deprecated and will be removed in a future version of the linker
  $ ./test
  Empty
  Node (0, Empty, Empty)
  Node (0, Empty, Node (1, Empty, Empty))
  Node (0, Empty, Node (1, Empty, Node (2, Empty, Empty)))
  Node (0, Empty, Node (1, Empty, Node (2, Empty, Node (3, Empty, Empty))))
  Node (0, Empty, Node (1, Empty, Node (2, Empty, Node (3, Empty, Node (4, Empty, Empty)))))
  Node (0, Empty, Node (1, Empty, Node (2, Empty, Node (3, Empty, Node (4, Empty, Node (5, Empty, Empty))))))
  Node (0, Empty, Node (1, Empty, Node (2, Empty, Node (3, Empty, Node (4, Empty, Node (5, Empty, Node (6, Empty, Empty)))))))
  Node (0, Empty, Node (1, Empty, Node (2, Empty, Node (3, Empty, Node (4, Empty, Node (5, Empty, Node (6, Empty, Node (7, Empty, Empty))))))))
  Node (0, Empty, Node (1, Empty, Node (2, Empty, Node (3, Empty, Node (4, Empty, Node (5, Empty, Node (6, Empty, Node (7, Empty, Node (8, Empty, Empty)))))))))
  Node (0, Empty, Node (1, Empty, Node (2, Empty, Node (3, Empty, Node (4, Empty, Node (5, Empty, Node (6, Empty, Node (7, Empty, Node (8, Empty, Node (9, Empty, Empty))))))))))
  Node (0, Empty, Node (1, Empty, Node (2, Empty, Node (3, Empty, Node (4, Empty, Node (5, Empty, Node (6, Empty, Node (7, Empty, Node (8, Empty, Node (9, Empty, Node (10, Empty, Empty)))))))))))