* Analyzing : Pap - done (2h) - Tanya 40 min refactor[[BR]]
  * Review: 1 by Tanya. The analysis is incorrect.
 * Analyzing 2: Pav (done: 20 mins)
  * Review: 3.5 by Tanya. - 30min (review + refactor)
 * Designing : Tanya & Pavlina - 1h[[BR]]
 * Implementing : Pavlina - 3d[[BR]]
 * Testing :[[BR]]