CHRONO

18 s.

Compter jusqu'à 39.

CHRONO

0 s.
1, 2,
17, 18,
18, 19,
27, 28,
6, 7,
31, 32,
24, 25,
9, 10,
29, 30,
13, 14,
8, 9,
32, 33,
6, 7,
25, 26,
37, 38,
13, 14,
14, 15,
14, 15,
12, 13,
21, 22,