I can't sleep, and started to think about information elements definitions.
Does it make any sense to cut the last third out (object/field) and consider only the first two?
Noticing for example that beta STs are totally external and static ( + ), beta NFs totally internal and dynamic ( + ). Delta would be different but equally polarized.
Alpha NTs ego elements are both static, but one is internal and one is external, and we can say something similar for alpha SFs and all gammas.