The bulk update request #57 is pending approval.

remove alias club_(suit) (0) -> ♣ (0)
remove alias club_suit (0) -> ♣ (0)
remove alias clubs_(suit) (0) -> ♣ (0)
remove alias clubs_suit (0) -> ♣ (0)
remove alias <> (0) -> ♦ (0)
remove alias diamond_(suit) (0) -> ♦ (0)
remove alias diamond_suit (0) -> ♦ (0)
remove alias diamond_symbol (0) -> ♦ (0)
remove alias diamonds_(suit) (0) -> ♦ (0)
remove alias diamonds_suit (0) -> ♦ (0)
remove alias spade_(suit) (0) -> ♠ (0)
remove alias spade_suit (0) -> ♠ (0)
remove alias spades_(suit) (0) -> ♠ (0)
remove alias spades_suit (0) -> ♠ (0)
remove implication ♠ (0) -> suit_symbol (9)
remove implication ♣ (0) -> suit_symbol (9)
remove implication ♦ (0) -> suit_symbol (9)

Reason: (start off simple) So a tag at e621 is spades_(suit) : https://e621.net/wiki_pages/show_or_new?title=spades_%28suit%29

So I tried to add spades_(suit) to a e6ai post (post #85358 "Rating: EXPLICIT" ) and result was
"Can't add tag ♠: Name '♠' must consist of only ASCII characters."

♠, ♣, ♦ all imply to suit_symbol,
so as TESTs
a) i tried to add ♣ tag and got simillar result "Can't add tag ♣: Name '♣' must consist of only ASCII characters."
b) i tried to add ♦ tag and result was "Can't add tag ♦: Name '♦' must consist of only ASCII characters."

At (parent-site) e621 the tags that imply to suit_symbol are: clubs_(suit), diamonds_(suit), and spades_(suit).

{The 4th suit tag at e621 is hearts_(suit) }

So the aim of this BUR (BUR 1 of 2?) is to switch tags:
from ♣ TO clubs_(suit)
from ♦ TO diamonds_(suit)
from ♠ TO spades_(suit)

Tags that alias to ♣ : club_(suit), club_suit, clubs_(suit), clubs_suit
Therefore:
unalias club_(suit) -> ♣
unalias club_suit -> ♣
unalias clubs_(suit) -> ♣
unalias clubs_suit -> ♣

( for upcoming BUR : alias tags to clubs_(suit) )

*

Tags that alias to ♦ : <>, diamond_(suit), diamond_suit, diamond_symbol, diamonds_(suit), diamonds_suit
Therefore:
unalias <> -> ♦
unalias diamond_(suit) -> ♦
unalias diamond_suit -> ♦
unalias diamond_symbol -> ♦
unalias diamonds_(suit) -> ♦
unalias diamonds_suit -> ♦

( for upcoming BUR : alias tags to diamonds_(suit) )

*

Tags that alias to ♠ : spade_(suit), spade_suit, spades_(suit), spades_suit
unalias spade_(suit) -> ♠
unalias spade_suit -> ♠
unalias spades_(suit) -> ♠
unalias spades_suit -> ♠

( for upcoming BUR : alias tags to spades_(suit) )

and finally
unimply ♠ -> suit_symbol
unimply ♣ -> suit_symbol
unimply ♦ -> suit_symbol

( for upcoming BUR : alias tags {clubs_(suit), diamonds_(suit) and spades_(suit) } TO suit_symbol )