Try it
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Draw the shape in the right box that goes with the turtle instructions in the left box.
FD 100 RT 90 FD 100 RT 90 FD 100 RT 90 FD 100 RT 90
FD 100 RT 120 FD 100 RT 120 FD 100 RT 120
REPEAT 8 [FD 100 RT 135]
FD 100 BK 50 RT 90 FD 50 LT 90 FD 50 BK 100 PU RT 90 FD 25 LT 90 PD FD 50 PU FD 10 PD FD 5 HT