writes the uppercase and lowercase alphabet

write 25 to p2 and p3
+++++
[ -> +++++ > +++++ << ]

increment p2 to 26
> +

add 40 to p3 to get 65 for 'A'
<
++++
[ ->> +++++ +++++ << ]

print out the uppercase alphabet
>
[ -> .+ < ]

increment p3 to 97 for 'a'
> +++++ +

write 32 to p2 for space and print it
<< +++++ +
[ -> +++++ < ]
> ++
.

decrement p2 to 26
----- -

print out the lowercase alphabet
[ -> .+ < ]

reset p3 to zero
> [ - ]
