[m-] Mario is in the [4] bathroom of the [-o] office building, where he has a cubicle job. He accidentally got some 墨 black ink on his white collared shirt, and is in the process of trying to wash it out with water from the bathroom sink, to no avail. Desperate, he takes out some 土 soil from his pocket and tries rubbing that on the 黑 black mark... it just makes it worse.