-Fi with transcendended -Fe
If -Fi is fairness and -Fe is the mood of the external environment (the shared emotional charge or viewpoint), then -Fi resting on -Fe argues that the mood itself should be respected; in other words, a person should conduct themselves according to the mood around them. (-Fe resting on -Fi would argue differently, that the mood should obligate itself to the individual and be responsive to the ethic sense of all involved). -Fi/-Fe argues that a person should subordinate their personal ethic to the pursuit of the group's emotional comfort: a man may very well be entitled to revenge for the death of his wife, the loss of his eye/tooth etc.; but at what cost to the group? If it is that the group favors the transgressor, then an attack upon him may not be looked at so kindly by the group and may spoil the mood. (note that the reverse view, -Fe/-Fi, would argue that the group should put its feelings aside in respect to the trangressed right of fairness). -Fi/-Fe argues that one should take into account the "bigger picture" before insisting on justice.
I may have gotten these mixed up, so critique at leisure.