CHRONO

18 s.

Compter jusqu'à 39.

CHRONO

0 s.
14, 15,
3, 4,
26, 27,
27, 28,
1, 2,
19, 20,
10, 11,
4, 5,
15, 16,
16, 17,
1, 2,
9, 10,
7, 8,
29, 30,
33, 34,
36, 37,
24, 25,
13, 14,
37, 38,
12, 13,