I think, isabel... I've never seen the music btw... I think the r.h. goes
C-D-C-Eb-D-C-Eb-D-C-Eb-D, C-D-C-Eb-D-C-Eb-D-C-Eb-C...
F-G-F-Ab-G-F-Ab-G-F-Ab-G, F-G-F-Ab-G-F-Ab-G-F-Ab-F...
C-D-C-Eb-D-C-Eb-D-C-Eb-D, C-D-C-Eb-D-C-Eb-D-C-Eb-C.
If you followed that, just looking at the pitches you can tell how annoyingly repetitive it is...