Example outcome

Lesson
Lessonsnamespaces/google.engedu.apski/contents/Lesson-124128468817913748740716513252847757506en
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1. Lesson nameWork with Fractions in Google Sheets
- namespaces/google.engedu.apski/contents/Activity-92613658495574551515639946212130387138en
- namespaces/google.engedu.apski/contents/Activity-58028806286655029592987529696935173006en
- namespaces/google.engedu.apski/contents/Activity-241857580033937418610496678389037898684en
- namespaces/google.engedu.apski/contents/Activity-324571727873949672346698791147878576876en
- namespaces/google.engedu.apski/contents/Activity-66706587651431417433352047412717206855en
- namespaces/google.engedu.apski/contents/Activity-183596505858100706525586753131254202096en
- namespaces/google.engedu.apski/contents/Activity-50065730431264685491794202482224724824en
- namespaces/google.engedu.apski/contents/Activity-40865024533723981422931550418554015038en