CISRA Puzzle Competition 2012 - Hints

3D. Pyramid Trap

• One clue per stone. Contrary to possible expectation, the "layers" all go on the second bottom row. What gives?
• The clues need to be re-ordered in groups, as do the letters. Thankfully, no random shuffling or anagramming is required!
• The extracted words are also things that each have an order. Now, what's missing from this puzzle?