kind: switched
exo: welcome.lessons.welcome.traversal.line.TraversalByLine
switchto: welcome.lessons.welcome.traversal.column.TraversalByColumn
outcome: pass
lang: Python
kind: switched
exo: welcome.lessons.welcome.traversal.column.TraversalByColumn
switchto: welcome.lessons.welcome.traversal.line.TraversalByLine
outcome: pass
lang: Python