Sum=16.6 for record: 1.5,2.3,4.7,8.1
Sum=19.299999999999997 for record: 3.2,5.8,7.4,2.9
Sum=20.4 for record: 9.1,1.6,3.5,6.2
Sum=23.6 for record: 4.8,7.3,2.1,9.4
Sum=20.2 for record: 8.7,3.4,6.9,1.2
Sum=27.200000000000003 for record: 5.5,9.8,4.3,7.6
Sum=21.099999999999998 for record: 2.9,6.1,8.4,3.7
Sum=22.8 for record: 7.2,4.5,9.3,1.8
Sum=23.1 for record: 6.4,2.7,5.1,8.9
Sum=16.3 for record: 1.3,7.9,4.6,2.5
