Yoru (War): Apathy--><--Obsession i.e. War Devil is the SI's "fan" and is as crazy for the SI as Makima was for Chainsaw Man in canon CSM, albeit with some differences in how it would play out.
Fami (Famine): Genuine Hatred/ Mutual Loathing
Death (Death): Chill with each other/Absolute Besties
Fami (Famine): Genuine Hatred/ Mutual Loathing
Death (Death): Chill with each other/Absolute Besties
Likely SI interactions with the four Horse(wo)men (pat and pending given not all the horsewoman and their motivations have been fully revealed so may be subject to change):
Makima (Conquest) : Belligerent Sexual Tension/Opposites Attract