It looks like there is a mistake in the Go exercise: Kindergarten Garden with test: names_out_of_order.
The test expects the lookup for child: Roger to return: [“radishes” “radishes” “grass” “clover”], however if the children are in alphabetical order and get cups from left-right as the exercise says then Roger would have: [“grass” “violets” “clover” “grass”].
Diagram: “\nVCRRGVRG\nRVGCCGCV”
Children: [Patricia Samantha Roger Xander]
It looks like the results for Samantha and Roger were swapped accidently when the test case was created.