Sourdough Bread

INGREDIENTS
Levain:
* 15 g ripe starter
* 15 g rye flour
* 15 g bread flour
* 30 g water
Autolyse:
* 250 g white bread flour
* 50 g whole wheat flour
* 190 g warm water
Additional dough ingredients:
* 6.5 g salt
* 10 g water