Large mode only!
1. Open any quest at all
2. Open the Combo editor
3. Press space
All the combos will be displayed with big spaces in between.
For example, starting with combo 1 and going right, we have:
#1, black, #2, black, #3, black, etc
Note that the first black square is, for all intents and purposes, the second combo (editing, etc). But, it shows a black square. And, if you edit #3 (which appears to be #2), it's actually #3.
If that made any sense.