Here is a set of solutions to draw the given patterns using Nested Loops in Pro-Bot. Please keep in mind that this is just a subset of the possible solutions, there can be many depending on the start point and the direction in which Pro-Bot is facing.

1. Assuming that you start the figure from the leftmost corner at the bottom, here is one way to write the program:

Rpt 3 [

Rpt 5 [

Fd 6

Rt

]

Fd 6

Lt

]

2. Assuming that you start the figure from the leftmost corner, here is one way to write the program:

Rpt 3 [

Fd 6

Lt

Rpt 2 [

Fd 6

Rt

]

Fd 6

Lt

]

3. Assuming that you start the figure from the leftmost corner, here is one way to write the program:

Rpt 2 [

Rpt 3 [

Fd 6

Rt

]

Bk 6

Rt

]

1. Assuming that you start the figure from the leftmost corner at the bottom, here is one way to write the program:

Rpt 3 [

Rpt 5 [

Fd 6

Rt

]

Fd 6

Lt

]

2. Assuming that you start the figure from the leftmost corner, here is one way to write the program:

Rpt 3 [

Fd 6

Lt

Rpt 2 [

Fd 6

Rt

]

Fd 6

Lt

]

3. Assuming that you start the figure from the leftmost corner, here is one way to write the program:

Rpt 2 [

Rpt 3 [

Fd 6

Rt

]

Bk 6

Rt

]

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