star wars side characters and terms

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Across
  1. 4. rebel sorce
  2. 5. creator of clone army order
  3. 6. s1-3 clone wars ship
  4. 7. secondary pilot of oddballs ship
Down
  1. 1. core of a light saber
  2. 2. hoth genaral
  3. 3. oddballs ship