The letters of the braille alphabet are made up from 26 different combinations of the braille cell.
It may look confusing to begin with, but there is actually an easy method to these combinations of dots which groups letters into three sequences.
These sequences are explained in more detail on the next page, but have a look at the complete alphabet below.
The Braille Alphabet, with letter w highlighted
Now you will notice w is highlighted in a different colour in the alphabet. Why, you might ask? Go to the next page for the explanation.