0 4.2 s1 4.2 9 s2 9 10.94 1a 10.94 12.8 1b 12.8 17.58 1c 17.58 21.6 1d 21.6 24.52 2a 24.52 29.92 2b 29.92 36.8 3a 36.8 39.52 3b 39.52 42.66 3c 42.66 45.18 3d 45.18 46 4a 46 47.2 4b 47.2 50.04 4c 50.04 52.08 4d 52.08 54.9 4e 54.9 57.06 5a 57.06 58.38 5b 58.38 60.74 5c 60.74 62.64 5d 62.64 64.28 6a 64.28 67.36 6b 67.36 70.42 6c 70.42 77.68 6d 77.68 79.72 s3 79.72 81.22 7a 81.22 84.72 7b 84.72 89.44 7c 89.44 93.16 8a 93.16 94.4 8b 94.4 98.54 9a 98.54 104.3 9b 104.3 106.44 10a 106.44 108.52 10b 108.52 110.84 10c 110.84 115.2 10d 115.2 116.7 11a 116.7 118.88 11b 118.88 121.1 11c 121.1 124.2 12a 124.2 126.4 12b 126.4 128.52 12c 128.52 132.24 12d 132.24 137.28 13a 137.28 140.46 13b 140.46 148.3 14 148.3 152.72 15a 152.72 156.38 15b 156.38 162.1 16a 162.1 163.56 16b 163.56 165.76 16c 165.76 166.64 16d 166.64 168.48 16e 168.48 171.96 17a 171.96 174.82 17b 174.82 176.22 17c 176.22 178.54 17d 178.54 181.04 18a 181.04 184.32 18b 184.32 187.02 18c 187.02 190.8 18d 190.8 194.36 19 194.36 196.34 20a 196.34 197.6 20b 197.6 199.24 20c 199.24 201.08 20d 201.08 204.98 20e 204.98 207.02 20f 207.02 208.98 20g 208.98 211.72 21a 211.72 215.84 21b