The stairs go on forever 
 They could be steel 
 They could be stone 
 They could even be paper 
 Are they leading up or down? 
 The stairs go on forever 
 Crowds of people in confusion 
 Are they moving in or out? 
 Are they moving, are they still? 
 The stairs go on forever 
 People going up stairs 
 People going down stairs 
 Ascending people 
 Descending people