diff --git a/global/containers b/global/containers
new file mode 100644
index 0000000..6c18a30
--- /dev/null
+++ b/global/containers
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+Make every container gismu parallel the following pattern:
+
+"x1 is a <container> containing x2" (plus additional places where they are needed)
+
+In other words, remove the "intended for being filled with x2" idea everywhere and make the containers actually be filled with x2. This is way easier to handle.