C312322331333132212111133133313331333133312121111121111331211111133132321311
>>
C31232233133313221211113313331333133313331212111112111133121111113313232131
<<
C312322331333132212111133133313331333133312121111121111331211111133132321313
>>
C312322331333132212111133133313331333133312121111121111331211111133132321312
>>