What “three” of the “Seven Deadly Sins” were committed by characters in the musical Wicked? What character, what “sin”, and what happened to that character because of that “flaw”?

[v]ast numbers of our people are compelled to seek their livelihood by begging, robbing, stealing, cheating, flattering, suborning, forswearing, forging . . which satirical element is most dominant in the passage above?