réponses
B
C
R
H
A
A
B
B
A
N
R
C
O
B
R
A
O
B
O
C
H
A
R
O
R
B
A
N
C
B
A
N
C
O
O
A
C
R
O
C
R
A
N
C
H
R
O
A
B
A
C
O
N
N