TIP: Use consecutive alphabetical letters and adjust flats or sharps
     to fit with the sound of a major scale as necessary...
For example, let's figure out an "A MAJOR" scale:
(names:)
 alpha  ~     A      B      C#    D      E      F#     G#     A

numeric ~     1      2      3     4      5      6      7      8(1)

 common ~     Do     Re     Mi    Fa    Sol     La     Ti     Do

 Roman  ~     I      II    III    IV     V      VI     VII    VIII(I)
               \    /  \  /   \  /  \   / \    /  \   /   \  /
spacing ~       tone   tone   semi   tone   tone   tone    semi