D33131112113313231333133313233313231333132333132322331333133313231121311
>>
D3313111211331323133313331323331323133313233313232233133313331323112131
<<
D33131112113313231333133313233313231333132333132322331333133313231121313
>>
D33131112113313231333133313233313231333132333132322331333133313231121312
>>