D331311121133132313331333133313331323131133132333132313331333133313232211121
>>
D33131112113313231333133313331333132313113313233313231333133313331323221112
<<
D331311121133132313331333133313331323131133132333132313331333133313232211123
>>
D331311121133132313331333133313331323131133132333132313331333133313232211122
>>