Blues scale practice (David Harp)

Just beginning and want a little practice with the blues scale?
Warm up by trying the following with bends if possible. (b means
bend)

-2 -3b 4 -4b -4 5 6 

Then try the following (go crazy-insert bends/extra notes/chords
wherever desired)

-2 -3 4 -4 -5 6   6 -5 -4 -3 -2
4 4 -3 -2  4 4 -3  -2 -3 4 -4 6
-5 -5 -4 -5  4 4 4 6
6 6 -5 -5 -4 -4 4 -3 -2 -1 -1