Step #1
Draw ovals.
Step #2
Draw a & Draw shape as shown.
Step #3
Draw U shape as shown.
Step #4
Draw U shape as shown.
Step #5
Draw U shape as shown.
Step #6
Draw ovals.
Step #7
Draw shape as shown.
Step #8
Enhance drawing.
Step #9
Enhance drawing.
Step #10
Enhance drawing.
Step #11
Make necessary improvements to finish.