look left
|
look right
|
look forward
|
turn around
|
walk forward
|
walk back
|
end walk
look left
|
look right
|
look forward
|
turn around
|
walk forward
|
walk back
|
end walk
look left
|
look right
|
look forward
|
turn around
|
walk forward
|
walk back
|
end walk
look left
|
look right
|
look forward
|
turn around
|
walk forward
|
walk back
|
end walk
