CHRONO

10 s.

Compter jusqu'à 39.

CHRONO

0 s.
1, 2,
13, 14,
20, 21,
28, 29,
1, 2,
17, 18,
24, 25,
8, 9,
26, 27,
16, 17,
29, 30,
31, 32,
14, 15,
2, 3,
10, 11,
5, 6,
34, 35,
35, 36,
30, 31,
3, 4,