SilverStripe\CMS\Model\SiteTree:
  page1:
    Title: Page 1
  page2:
    Title: Page 2
  page3:
    Title: Page 3
  page4:
    Title: Page 4
  page5:
    Title: Page 5
    Content: 'Default text'
  page6:
    Title: Page 6
  page7:
    Title: Page 7
  page7a:
    Parent: =>SilverStripe\CMS\Model\SiteTree.page7
    Title: Page 7a
  page2a:
    Parent: =>SilverStripe\CMS\Model\SiteTree.page2
    Title: Page 2a
  page2b:
    Parent: =>SilverStripe\CMS\Model\SiteTree.page2
    Title: Page 2b
  page3a:
    Parent: =>SilverStripe\CMS\Model\SiteTree.page3
    Title: Page 3a
  page3b:
    Parent: =>SilverStripe\CMS\Model\SiteTree.page3
    Title: Page 3b
  page8:
    Title: EncodedUrlSegment
    URLSegment: lake-wanaka+adventure