D331311121133132313331333132333132313331323132313232233131323311232211111
>>
D33131112113313231333133313233313231333132313231323223313132331123221111
<<
D331311121133132313331333132333132313331323132313232233131323311232211113
>>
D331311121133132313331333132333132313331323132313232233131323311232211112
>>