CHRONO

18 s.

Compter jusqu'à 39.

CHRONO

0 s.
27, 28,
13, 14,
17, 18,
19, 20,
10, 11,
21, 22,
9, 10,
20, 21,
34, 35,
33, 34,
28, 29,
18, 19,
16, 17,
8, 9,
18, 19,
7, 8,
4, 5,
25, 26,
10, 11,
16, 17,