C312322331333132212111133133313331333133312121111331211111333133312331321123111
>>
C31232233133313221211113313331333133313331212111133121111133313331233132112311
<<
C312322331333132212111133133313331333133312121111331211111333133312331321123113
>>
C312322331333132212111133133313331333133312121111331211111333133312331321123112
>>