in the lotto you take previous number combinations and you foretell the future number combinations based on previous drawings through systems, The same can be done with letters, for letters are numbers...A=1, B=2, C=3 and so on until you reach to: 26 [26 letters of the alphabet]....

Is a lot harder than regular lotto and it requires more algorithms however is not as hard as the lotto because it doesnt have bouncing balls [ghost phenomenon] but if you had a powerful system you could tell the future based on someones´s writing or words....

this also makes a good hollywood movie...Like the movie: Deja Vu....

However this is still in its infancy, still it needs more work to be done....