9620d360db5c263353450af6f82a54cfb7cfb1dd
-rw-r--r-- 7225 Arrow.hs
-rw-r--r-- 11169 Concurrent.hs
drwxr-xr-x - Concurrent
-rw-r--r-- 17706 Exception.hs
-rw-r--r-- 8557 Monad.hs
drwxr-xr-x - Monad
-rw-r--r-- 2178 Parallel.hs
drwxr-xr-x - Parallel