Knowing the numicon shapes

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Across
  1. 2. The colour of an odd number after the jade shape
  2. 5. This is the colour of an odd number before the blue shape
  3. 6. The colour of the first even number
  4. 7. The smallest shape
  5. 9. The biggest shape
Down
  1. 1. The colour of the even number after the red shape
  2. 3. One more than the lilac shape gives me this colour
  3. 4. Two lilac shapes together give me which colour?
  4. 5. The colour of the odd number after six
  5. 8. The colour of the even number after the pink shape