C13223313311212111133133313331333132313331333133313331333133313231123313112131
>>
C1322331331121211113313331333133313231333133313331333133313331323112331311213
<<
C13223313311212111133133313331333132313331333133313331333133313231123313112133
>>
C13223313311212111133133313331333132313331333133313331333133313231123313112132
>>