That is precisely what that hole is for.

Half a circle next to a four.

terrified 4 running from overly attached D girlfriend

A blue 4 flees for its life as it is being chased by a homicidal D dressed with a ribbon and equipped with a knife

A pink letter D wearing a pink bow and wielding a large knife chases after a blue number 4 with murderous intent.

Blue Four running away from a big female D with a knife

A red letter D with a knife chases a blue 4

A 4 and a 0 with giant muscular arms. 0 is pointing a gun at 4 and 4 is saying "imma kill u busta". 0 is also mirin' 4's gains

A natty 4 miring a natty negro Ø which in turn threatens the natty 4 with a gun