Fixed an asymmetry between top / bottom and between left / right.

diff --git a/picoclvr.py b/picoclvr.py
index 6ddcf73..4906c65 100755 (executable)
--- a/picoclvr.py
+++ b/picoclvr.py
@@ -48,10 +48,10 @@ def generate(nb, height = 6, width = 8, max_nb_statements = 10):
         for r, c in [ (k, color_names[shape_c[k]]) for k in range(nb) ]:
             s += [ f'there is {c}' ]
 
-            if shape_i[r] >= height - height/4: s += [ f'{c} bottom' ]
-            if shape_i[r] < height/4: s += [ f'{c} top' ]
-            if shape_j[r] >= width - width/4: s += [ f'{c} right' ]
-            if shape_j[r] < width/4: s += [ f'{c} left' ]
+            if shape_i[r] >= height - height//3: s += [ f'{c} bottom' ]
+            if shape_i[r] < height//3: s += [ f'{c} top' ]
+            if shape_j[r] >= width - width//3: s += [ f'{c} right' ]
+            if shape_j[r] < width//3: s += [ f'{c} left' ]
 
             for t, d in [ (k, color_names[shape_c[k]]) for k in range(nb) ]:
                 if shape_i[r] > shape_i[t]: s += [ f'{c} below {d}' ]