Set 120 : 18
1
2R
3L
1
L2
R3
L4
4
5R
5
6
6
L7
7
8R
8
L9
R10
9
10R
11
11
12
12
13
13
14R
14
15
15
L16
16
17
17
18R
18
L19
L20
12 m 50 s |