The bulk update request #9036 has been approved by @nonamethanks.
create implication black_suit -> suit
create implication blue_suit -> suit
create implication red_suit -> suit
create implication striped_suit -> suit
create implication grey_suit -> suit
create implication green_suit -> suit
create implication pink_suit -> suit
create implication yellow_suit -> suit
create implication purple_suit -> suit
create implication brown_suit -> suit
People specifying the color of the suit when tagging is not too common, since most suits are black, but white_suit already implies suit. So the other colors probably should as well.