Person 0 to 9
If you had to memorise digits of a long number then the BLOKES system might not work well. One reason for this is that you would be imagining a digit at each location - but digits are not as memorable as pictures involving people. What if each digit has an alternative appearance: the appearance of a person. So 0 to 9 would have 10 people to represent each of them. Here is an example - just using drawings of people. However, you could choose anybody famous, I suppose, and use them as your 0 to 9 people.
5: Filo (Fi rhymes with high)
So you have a sequence of places in which to imagine your information; and you convert hard-to-remember ideas into images which you have low difficulty picturing in your head.
In this way, with training, 1000s of facts can be stored quite accurately in your memory.
I use spellings in 2 ways: to represent digits from 0 to 9 and, in some rare cases, to represent numbers from 0 to 19: