D331311121133132313331333132333132313331323132313232233132322211331322111   >>    D33131112113313231333133313233313231333132313231323223313232221133132211   <<    D331311121133132313331333132333132313331323132313232233132322211331322113   >>      D331311121133132313331333132333132313331323132313232233132322211331322112   >>