I had another thought on this model in regards to the romance styles of the types. I think its possible that the romance style of the shadow might be a type's secondary romance style. LIE for example has Se in it's shadow ego and therefore may have some Aggressor behavior mixed in with its primary Victim behavior. Going down the types you would get:

ILE- Infantile, Victim
SEI- Caregiver, Aggressor
ESE- Caregiver, Infantile
LII- Infantile, Caregiver

EIE- Victim, Aggressor
LSI- Aggressor, Victim
SLE- Aggressor, Caregiver
IEI- Victim, Infantile

SEE- Aggressor, Caregiver
ILI- Victim, Infantile
LIE- Victim, Aggressor
ESI- Aggressor, Victim


LSE- Caregiver, Infantile
EII- Infantile, Caregiver
IEE- Infantile, Victim
SLI- Caregiver, Aggressor