cos-st-restricts.2.3.1.1: The {final} component of the {item type definition}, 'aa....aa', contains 'list'. This means that 'aa....aa' cannot be used as an item type for list type 'bb....bb'.

The final component of the item type definition aa....aa contains a list. This means that aa....aa cannot be used as an item type for the list type bb....bb.