1. https://docs.google.com/file/d/0B2QLlNjIrnHHZjc2dGpuU1RENHc/edit?usp=sharing 2. https://docs.google.com/file/d/0B2QLlNjIrnHHOC1rTmh0VzU3cUU/edit?usp=sharing 3. https://docs.google.com/file/d/0B2QLlNjIrnHHSHYwUVV6Rk41NTg/edit?usp=sharing
