made in abyss character implications

BUR #28527 has been approved by @nonamethanks.

rename mitty_(made_in_abyss)_(furry) -> mitty_(furry)_(made_in_abyss)
rename mitty_(made_in_abyss)_(human) -> mitty_(human)_(made_in_abyss)
rename nanachi_(made_in_abyss)_(human) -> nanachi_(human)_(made_in_abyss)

Fixing order of qualifiers

The bulk update request #28527 (forum #292923) has been approved by @nonamethanks.

This bulk update request has been rejected because it was not approved within 45 days.

The bulk update request #26769 (forum #282813) has been rejected by @DanbooruBot.

This bulk update request has been rejected because it was not approved within 45 days.

The bulk update request #26770 (forum #282814) has been rejected by @DanbooruBot.