diff --git a/2019/sketch_190919a/sketch_190919a.pyde b/2019/sketch_190919a/sketch_190919a.pyde
index 1bc6561a..a6c13fa4 100644
--- a/2019/sketch_190919a/sketch_190919a.pyde
+++ b/2019/sketch_190919a/sketch_190919a.pyde
@@ -6,10 +6,16 @@ clr = 255
 #             (-1, -1), ( 0, -1),
 #             ( 1, -1), (-1,  1),
 #             ( 0,  1), ( 0,  0)) 
-ngbs_list = ((-1,  0), ( 1,  0),
-            (-1, -1), ( 0, -1),
+# ngbs_list = ((-1,  0), ( 0,  1),
+#             (-1, -1), ( 0, -1),
+#             ( 1, -1), (-1,  1),
+#             ( 0,  1), ( 1,  1)) 
+ngbs_list = ((-2,  0), ( 2,  0),
+            (-1, -1), ( 0, -2),
             ( 1, -1), (-1,  1),
-            ( 0,  1), ( 1,  1)) 
+            ( 0,  2), ( 1,  1)) 
+
+
 
 def rule(s, v):
     if v < 2 or v > 3: