Rewrite the 'rewriter' + Added transformation schedule to CBD example, simplifying the rules

examples/cbd/models/r_delay_in_nac.od

@@ -1,6 +1,5 @@
-state:RAM_State # <- must repeat elements from LHS that we refer to
 
-in_signal:RAM_Signal {
-  # If the signal is already equal to the state, the NAC holds:
-  RAM_x = `get_value(this) == get_slot_value(matched('state'), 'x')`;
-}
+:GlobalCondition {
+  # No NAC
+  condition = `False`;
+}