Actually what helps is to know that there are only 12 notes anyway.
A / A# or Bb / B / C / C# or Db / D / D# or Eb / E / F / F# or Gb / G / G# or Ab
and then it start from the beginning again. This you have to know by heart.
Now you have the 6 strings
E
A
D
G
B
E
now you just fill in the form above and thats it. :cool:
HP