diff --git a/wordle.jl b/wordle.jl
index 5b3c1bd..b51528e 100644
--- a/wordle.jl
+++ b/wordle.jl
@@ -5,8 +5,11 @@ function check_known(word, knowns)
         return true
     end
 
-    for (v, k) in knowns
-        if word[k] == v
+    for (k, v) in knowns
+        if v == '.'
+            continue
+        end
+        if word[k] == only(v)
             continue
         else
             return false
@@ -36,20 +39,19 @@ end
 # ARISE 3.47
 # SERAI 3.52
 
-banned = ["w", "e", "u", "s", "k", "m", "d"]
-contained = ["a", "l", "b"]
-knowns = [('a', 2), ('b', 1)]
+begin
+    banned = "pnisrblwgyox" |> collect
+    contained = "t" |> collect
+    knowns = "de..." |> collect |> enumerate
 
-for word in words
-    if any(occursin.(banned, word))
-        continue
-    end
-    if all(occursin.(contained, word))
-        if ~isempty(known)
+    for word in words
+        if any(occursin.(banned, word))
+            continue
+        end
+        if all(occursin.(contained, word))
             if check_known(word, knowns)
                 println(word)
             end
         end
     end
 end
-