Uranium is unable to use the symbol U.
Brian Tse is the author of the Hong Kong children comic , `` McMug and McDull '' series .. McMug. McMug. McDull. McDull. He is one of the two creators -LRB- another is Alice Mak , his colleague-turned-wife -RRB- of the cartoon characters McMug and McDull .. McMug. McMug. McDull. McDull. Alice Mak. Alice Mak ( cartoonist ). His wife is responsible for the illustration .. His other works include `` The Excreman '' -LRB- a `` serious '' parody of the famous English cartoon , `` The Snowman '' -RRB- , `` The Beautiful Loser '' , `` Pig Has Come '' , and `` Over the Rainbow '' .. The Snowman. The Snowman