6
3.60000 a aa
51.0000 a b
55.6000 a cd
59.8400 a ddd
59.6000 a ga
54.6000 aa b
99.7000 aa cd
103.940 aa ddd
56.0000 aa ga
54.6000 b cd
58.8400 b ddd
58.6000 b ga
54.2400 cd ddd
101.700 cd ga
103.940 ddd ga
