a 9 1 2 2
a 10 3 10 5
b 16.98 15.15 13.10
b 0.71 13.57 7.84
a 2 6 10 10
a 10 10 5 8
a 7 10 9 10
b 13.11 18.67 14.86

a=[9 1 2 2, 10 3 10 5, 2 6 10 10, 10 10 5 8, 7 10 9 10]
b=[16.98 15.15 13.10,0.71 13.57 7.84, 13.11 18.67 14.86]