16 duplicated lines in:
  - part_1/src/app.js (26:46, 47%)
  - part_4/src_starred/app.js (32:50, 33%)

7 duplicated lines in:
  - part_1/src/app.js (10:16, 20%)
  - part_4/src_starred/app.js (15:21, 14%)

6 duplicated lines in:
  - part_1/src/app.js (19:25, 17%)
  - part_4/src_starred/app.js (24:30, 12%)