17	17.7
16	16
22	19.2
17	15.2
15	17.8
15	16.7
16	19.4
15	15.8
16	17.2
17	15.8
15	16.4
18	17
18	19.5
22	18.9
15	15.5
19	17.6
15	15.9
14	15.1
16	18.1
17	17.6
15	15.5
15	16.4
17	15.8
17	16
16	15.6
19	19.5
19	19.5
19	16
16	16.9
16	16
18	16.1
16	18.6
18	16.3
15	16.6
15	15.6
15	16.7
18	20.8
19	17.4