Удиви меня

1 b and c 3

1 b and c 31 b and c 31 b and c 31 b and c 31 b and c 31 b and c 31 b and c 31 b and c 31 b and c 31 b and c 31 b and c 31 b and c 31 b and c 31 b and c 31 b and c 31 b and c 31 b and c 31 b and c 31 b and c 31 b and c 31 b and c 31 b and c 31 b and c 31 b and c 31 b and c 31 b and c 31 b and c 31 b and c 31 b and c 31 b and c 31 b and c 31 b and c 31 b and c 31 b and c 31 b and c 31 b and c 31 b and c 31 b and c 31 b and c 31 b and c 31 b and c 31 b and c 31 b and c 31 b and c 31 b and c 31 b and c 31 b and c 31 b and c 3