Lyrics:

Work it (?X)
Harder!
Work it (?X)
Better!
Work it (?X)
Stronger!

Work it, harder, work it, better, work it, faster, work it, stronger
Work it, work it, better, work it, faster, work it, stronger

Work it, harder, work it, better, work it, faster, work it, stronger
(?X)

Work it harder, work it better, do it faster, makes us stronger
Work it, harder, work it, better, work it, faster, work it, stronger
Work it harder, makes us better, do it faster, makes us stronger

Work it (7X)
Better!
(?X)

Work it (?X)
Harder!
Work it (?X)
Better!
Work it (?X)
Faster!
Work it (?X)
Stronger!
(2X)

Work it, harder, work it, better

Work it, harder, work it, better

Work it faster, makes us stronger (3X)
Work it faster, makes us better
Work it faster, makes us stronger (3X)
Work it faster, makes us harder
Work it faster, makes us stronger (4X)
Work it harder, makes us better, do it faster, makes us stronger

Our work is never over! (?X)
Work it, harder, work it, better
(2X)
Our work is never over! (?X)
Work it faster, makes us stronger

Work it (?X)
Harder!
Work it (?X)
Better!
Work it (?X)
Faster!
Work it (?X)
Stronger!
(2X)

Work it... (?X)