height	group
10.0	control
13.2	control
19.8	control
19.3	control
21.2	control
13.9	control
20.3	control
9.6	control
13.2	ancy
19.5	ancy
11.0	ancy
5.8	ancy
12.8	ancy
7.1	ancy
7.7	ancy