BUR #17427 has been approved by @nonamethanks.
create alias milk_outside_a_bag_of_milk_outside_a_bag_of_milk -> milk_inside_a_bag_of_milk_inside_a_bag_of_milk
Milk Inside a Bag of Milk Inside a Bag of Milk is a 20-minute horror VN. Milk Outside a Bag of Milk Outside a Bag of Milk is the 2~ hour sequel. Both tags overlap with 13 and 14 posts respectively. post #6347166 is the only post without the Milk Inside a Bag of Milk Inside a Bag of Milk tag. It is worth noting that the MC's physical appearance is only shown in Milk Outside a Bag of Milk Outside a Bag of Milk, but that by itself shouldn't warrant two separate copyright tags. This is why I think aliasing these two tags is better than implicating them. I've picked Milk Inside a Bag of Milk Inside a Bag of Milk as the main tag because that is the more notable name.
Milk-chan (milk series) and mother (milk series) need to be renamed, but I don't know an appropriate qualifier unless we're fine having the long copyright name.