The Next Clue

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Across
  1. 1. to, toward, or at an elevated place on or in
  2. 4. without a bend or curve, not curved, direct
  3. 6. a conjunction used to connect words, phrases, or clauses
Down
  1. 2. used as a polite addition to requests, commands, etc.
  2. 3. directed toward a point ahead; moving onward
  3. 5. to move or proceed, especially to or from something