Intro
Am
Am/G#
Am/G
Am/F#
X2
Then F - C x2
The intro as you can see has a walking bass, i reco keeping the bass note on A and actually going down on the octave on the 4th string.
Verse:
C - G/B - Am - Am
Dm - C - G - G
Then play the intro again on "I am a superwoman" chorus.
Cheers let me know if that makes sense to you !