Lesson 9: Rotating over obstacles

You can skip over low obstacles with the J in two ways.
When entering with IRS, you can do this skip with the I.
For this you need to enter with a counter-clockwise IRS, then rotate again.
Then you should DAS to the right and rotate a last time.
The same principle works in the other direction too.
In this case with the J you need to be careful with the lock delay, since you have to go right one column before going left.

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