Кольцо

2.16, 2.18, 2.19, 2.2, 2.28, 2.29, 2.3, 2.31, 2.35, 2.48, 2.52, 2.56, 2.61, 2.66, 2.71, 2.77, 2.89, 2.95, 3.01, 3.08, 3.13, 3.17, 3.24