D33131112113313231333133313331333132313231333131133132213331123311
>>
D3313111211331323133313331333133313231323133313113313221333112331
<<
D33131112113313231333133313331333132313231333131133132213331123313
>>
D33131112113313231333133313331333132313231333131133132213331123312
>>