 Lessons In Suggested Order:

 (A) DIT/DAH - Learn basic DIT and DAH sounds
 (B) Combos  - Learn basic DIT/DAH combinations
 (C) Steps   - Distinguish similar characters in steps
 (D) Runs    - Characters that build on each other
 (E) Groups  - Learn characters in related groups
 (F) Levels  - Progressively learn characters in groups
 (G) All     - All characters in one large group

 Other Learning Exercises:

 (H) Flash   - Flash large character as sounded
 (I) Oddball - Identify oddball character in group
 (J) User    - Sound user defined group
 (K) View    - Display character steps and groups
