Control/Monad.hs Control/Monad/Fix.hs Control/Monad/Instances.hs \
Control/Arrow.hs Control/Applicative.hs \
Debug/Trace.hs \
Control/Monad.hs Control/Monad/Fix.hs Control/Monad/Instances.hs \
Control/Arrow.hs Control/Applicative.hs \
Debug/Trace.hs \