... the most difficult individual PT sections in all three ... 5-star: 5-S1, 7-S4,17-S2, 17-S3, ... 8-S4, 9-S2, 10-S4, 11-S4, 12-S4, 14-S2, 14-S4, ... S1, 62-S2, 69-S4, 70-S4, 71-S3, 72-S2 ... , 45, 47, 48, 50, 51, 53, 59, 60, 61, ... challenging myself with doing the PT A, B, and ...