content 96 B

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  1. =>((a|b|c)def)
  2. adef
  3. bdef
  4. adefg
  5. aaef
  6. =>((a|b|c|d|e|f)?(g|h|i)+(k|l)*)
  7. g
  8. gi
  9. fil
  10. gikl
  11. cghhhiill
  12. ak