D33131112113313231333133313233313231333132313231323223313232323232131111
>>
D3313111211331323133313331323331323133313231323132322331323232323213111
<<
D33131112113313231333133313233313231333132313231323223313232323232131113
>>
D33131112113313231333133313233313231333132313231323223313232323232131112
>>