diff --git a/dfs.tidal b/dfs.tidal
index 743486a..dada4ef 100644
--- a/dfs.tidal
+++ b/dfs.tidal
@@ -81,10 +81,6 @@ p n = p' n 0
 -- path with offset to all nodes
 p' n o = buildG (1 + o, n + o) [(u,u + 1)|u <- [1+o..n-1+o]]
 
--- TODO Tiefe
--- TODO Wurzel betonen
--- TODO Blätter betonen?
-
 g1 = buildG (0,6) [(1,5),(1,2),(1,3),(2,4),(3,6),(4,2),(4,3),(5,1),(5,2),(5,6),(6,0),(0,6)]
 
 g2 = buildG (0,6) $ id <$> [(0,1),(1,2),(2,3),(3,4),(4,5),(5,6),(2,1)]