torture_memory_effect

torture_memory_effect = {
	$VICTIM$ = {
		create_character_memory = {
			type = tortured_memory
			participants = { torturer = $TORTURER$ }
		}
		ordered_memory = {
			memory_type = tortured_memory
			limit = {
				any_memory_participant = { this = $TORTURER$ }
			}
			order_by = memory_creation_date
			save_scope_as = tortured_memory
			set_variable = {
				name = type
				value = flag:$TYPE$
			}
		}
	}
	$TORTURER$ = {
		create_character_memory = {
			type = torturer_memory
			participants = { victim = $VICTIM$ }
		}
		ordered_memory = {
			memory_type = torturer_memory
			limit = {
				any_memory_participant = { this = $VICTIM$ }
			}
			order_by = memory_creation_date
			save_scope_as = torturer_memory
			set_variable = {
				name = type
				value = flag:$TYPE$
			}
		}
	}
}

As written in game/common/scripted_effects/00_interaction_effects.txt.