• P2.1 Checkpoint 1
• P2.2 Checkpoint 2
• P2.3 Checkpoint 3
• P2.4 Checkpoint 4
• P2.5 Checkpoint 5
• P2.6 Checkpoint 6
• P2.7 Checkpoint 7
• P2.8 Checkpoint 8
• P2.9 Checkpoint 9
• P2 Final