One day the little hedgehog "Lulu" discovered that the red beads

And green, when combined together, forms a beautiful necklace.

Take other animals to pick the red, green and yellow beads،

Each animal used a different sequence of colours to make a necklace, when the elephant saw it, he in turn wanted to get one…

Children, let's see with "Lulu" how to make a sequence.

And how to make similar contracts for everyone.