1, 1.1, 1.2, 1.3, 1.4, 1.5, 1.6, 1.7, 1.8, 1.9, 10.2, 10.5, 11.5, 12.5, 13.5, 14.5, 15.5, 2, 2.1, 2.2, 2.3, 2.4, 2.5, 2.6, 2.7, 2.8, 2.9, 3.1, 3.2, 3.3, 3.4, 3.6, 3.7, 3.8, 3.9, 4.1, 4.2, 4.3, 4.4, 4.6, 4.7, 4.8, 4.9, 5.1, 5.2, 5.3, 5.4, 5.6, 5.7, 5.8, 5.9, 6.1, 6.2, 6.3, 6.4, 6.6, 6.7, 6.8, 6.9, 7.1, 7.2, 7.3, 7.4, 7.6, 7.7, 7.8, 7.9, 8.1, 8.2, 8.3, 8.4, 8.6, 8.7, 8.8, 8.9, 9.1, 9.2, 9.3, 9.4, 9.6, 9.7, 9.8, 9.9